Cerulean CaveFireRed&LeafGreen
"Post-game dungeon locked behind the Elite Four. Mewtwo is waiting at the bottom, and the wild Pokemon here are the highest-level encounters in Kanto."
21PokemonLv5-70Levels1Specials6Items
CERULEAN CAVE MAP
Three floors connected by ladders and water. B1F is mostly submerged and requires Surf to navigate. The layout gets more confusing the deeper you go.
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Water-Heavy Area·Bring Electric or Grass type
WATER9PSYCHIC3ROCK2ELECTRIC2FIGHTING2BUG1
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Pokemon Encounters
Mewtwo at level 70 is the deepest encounter. Ditto roams all three floors at 11-25% and is worth catching for breeding on Four Island. Wobbuffet is the true rarity at 1%.
Method
Floor
Type
✦Special encounters1
#150Mewtwo
Legendary Lv 70
▾1F23
🚶Walking8
#047Parasect
25% - Lv 49–58
#082Magneton
20% - Lv 49
#042Golbat
14% - Lv 46–55
#132Ditto
11% - Lv 52–61
#057Primeape
11% - Lv 52–61
#067Machoke
10% - Lv 46
#101Electrode
5% - Lv 58
#202Wobbuffet
4% - Lv 55
🌊Surf4
#054Psyduck
65% - Lv 30–50
#079Slowpoke
65% - Lv 30–50
#055Golduck
35% - Lv 40–55
#080Slowbro
35% - Lv 40–55
🎣Fish9
Old Rod1
#129Magikarp
100% - Lv 5
Good Rod3
#060Poliwag
60% - Lv 5–15
#118Goldeen
20% - Lv 5–15
#129Magikarp
20% - Lv 5–15
Super Rod5#060Poliwag
40% - Lv 15–25
#061Poliwhirl
40% - Lv 20–30
#130Gyarados
15% - Lv 15–25
#054Psyduck
5% - Lv 15–35
#079Slowpoke
5% - Lv 15–35
🪨Rock Smash2
#074Geodude
65% - Lv 30–50
#075Graveler
35% - Lv 40–55
▾2F10
🚶Walking8
#042Golbat
25% - Lv 49–58
#067Machoke
20% - Lv 49
#047Parasect
14% - Lv 52–61
#132Ditto
11% - Lv 55–64
#064Kadabra
11% - Lv 55–64
#082Magneton
10% - Lv 52
#202Wobbuffet
5% - Lv 58
#101Electrode
4% - Lv 61
🪨Rock Smash2
#074Geodude
65% - Lv 35–55
#075Graveler
35% - Lv 45–60
▾B1F23
🚶Walking8
#132Ditto
25% - Lv 58–67
#064Kadabra
25% - Lv 58–67
#047Parasect
14% - Lv 55–64
#042Golbat
11% - Lv 52–61
#067Machoke
10% - Lv 52
#082Magneton
10% - Lv 55
#101Electrode
4% - Lv 64
#202Wobbuffet
1% - Lv 61
🌊Surf4
#054Psyduck
65% - Lv 40–60
#079Slowpoke
65% - Lv 40–60
#055Golduck
35% - Lv 50–65
#080Slowbro
35% - Lv 50–65
🎣Fish9
Old Rod1#129Magikarp
100% - Lv 5
Good Rod3#060Poliwag
60% - Lv 5–15
#118Goldeen
20% - Lv 5–15
#129Magikarp
20% - Lv 5–15
Super Rod5#060Poliwag
40% - Lv 15–25
#061Poliwhirl
40% - Lv 20–30
#130Gyarados
16% - Lv 15–35
#054Psyduck
4% - Lv 15–25
#079Slowpoke
4% - Lv 15–25
🪨Rock Smash2
#074Geodude
65% - Lv 40–60
#075Graveler
35% - Lv 50–65
Legendary
#150
Mewtwo
Psychic
Level
70
EV yield
3 Sp. Atk
Acquisition
Legendary
How to get itB1F
Static encounter deep inside Cerulean Cave after defeating the Elite Four
at B1F
✦One-of-a-kind. You only get a single shot per cartridge — knock it out or run, and it is gone for the run. Save before engaging.
#129
Magikarp
Water
Evolves into Gyarados at Lv 20
Encounter rate
100% Common
Level
5
EV yield
1 Speed
Here on Cerulean Cave1Fwater100% spawn
1 in 1wild encounters
will be Magikarp — about 6s-12s of fishing to catch one.
Catch odds
~6s-12s
to catch one
Poke Ball33%
Great Ball50%
Ultra Ball67%
Nuzlocke
100%
first wild (est.)
TierHigh
PickReliable
EV - Speed
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected6h 50m
Also found in 41 other locations
Celadon CityLv 5–35
100%Cerulean CityLv 5–15
100%Cinnabar IslandLv 5–15
100%Route 21Lv 5–15
100%Route 23Lv 5–15
100%Route 22Lv 5–15
100%Route 19Lv 5–15
100%Route 20Lv 5–15
100%Fuchsia CityLv 5–15
100%Pallet TownLv 5–15
100%Route 10Lv 5–15
100%Route 11Lv 5–15
100%Route 12Lv 5–15
100%Route 13Lv 5–15
100%Route 25Lv 5–15
100%Route 4Lv 5–15
100%Route 24Lv 5–15
100%Route 6Lv 5–15
100%Viridian CityLv 5–15
100%Seafoam IslandsLv 5–15
100%Vermilion CityLv 5–15
100%Safari ZoneLv 5–15
100%Berry ForestLv 5–15
100%Bond BridgeLv 5–15
100%Cape BrinkLv 5–15
100%Five IslandLv 5–15
100%Five Isle MeadowLv 5–15
100%Four IslandLv 5–15
100%Green PathLv 5–15
100%Icefall CaveLv 5–15
100%Kindle RoadLv 5–15
100%Memorial PillarLv 5–15
100%One IslandLv 5–15
100%Outcast IslandLv 5–15
100%Resort GorgeousLv 5–15
100%Trainer TowerLv 5–15
100%Treasure BeachLv 5–15
100%Water PathLv 5–15
100%Water LabyrinthLv 5–15
100%Ruin ValleyLv 5–15
100%Tanoby RuinsLv 5–15
100%
#129
Magikarp
Water
Evolves into Gyarados at Lv 20
Encounter rate
100% Common
Level
5
EV yield
1 Speed
Here on Cerulean CaveB1Fwater100% spawn
1 in 1wild encounters
will be Magikarp — about 6s-12s of fishing to catch one.
Catch odds
~6s-12s
to catch one
Poke Ball33%
Great Ball50%
Ultra Ball67%
Nuzlocke
100%
first wild (est.)
TierHigh
PickReliable
EV - Speed
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected6h 50m
Also found in 41 other locations
Celadon CityLv 5–35
100%Cerulean CityLv 5–15
100%Cinnabar IslandLv 5–15
100%Route 21Lv 5–15
100%Route 23Lv 5–15
100%Route 22Lv 5–15
100%Route 19Lv 5–15
100%Route 20Lv 5–15
100%Fuchsia CityLv 5–15
100%Pallet TownLv 5–15
100%Route 10Lv 5–15
100%Route 11Lv 5–15
100%Route 12Lv 5–15
100%Route 13Lv 5–15
100%Route 25Lv 5–15
100%Route 4Lv 5–15
100%Route 24Lv 5–15
100%Route 6Lv 5–15
100%Viridian CityLv 5–15
100%Seafoam IslandsLv 5–15
100%Vermilion CityLv 5–15
100%Safari ZoneLv 5–15
100%Berry ForestLv 5–15
100%Bond BridgeLv 5–15
100%Cape BrinkLv 5–15
100%Five IslandLv 5–15
100%Five Isle MeadowLv 5–15
100%Four IslandLv 5–15
100%Green PathLv 5–15
100%Icefall CaveLv 5–15
100%Kindle RoadLv 5–15
100%Memorial PillarLv 5–15
100%One IslandLv 5–15
100%Outcast IslandLv 5–15
100%Resort GorgeousLv 5–15
100%Trainer TowerLv 5–15
100%Treasure BeachLv 5–15
100%Water PathLv 5–15
100%Water LabyrinthLv 5–15
100%Ruin ValleyLv 5–15
100%Tanoby RuinsLv 5–15
100%
#074
Geodude
RockGround
Evolves into Graveler at Lv 25
Encounter rate
65% Common
Level
30–50
EV yield
1 Defense
Here on Cerulean Cave1Ftall grass65% spawn
1 in 2wild encounters
will be Geodude — about 15s-35s of walking through grass to catch one.
Catch odds
~15s-35s
to catch one
Poke Ball33%
Great Ball50%
Ultra Ball67%
Nuzlocke
65%
first wild (est.)
TierHigh
PickReliable
EV - Defense
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected17h 30m
Also found in 6 other locations
#054Fire Red exclusive
Psyduck
Water
Evolves into Golduck at Lv 33
Encounter rate
65% Common
Level
30–50
EV yield
1 Sp. Atk
Here on Cerulean Cave1Fsurf65% spawn
1 in 2wild encounters
will be Psyduck — about 1m-2m of surfing to catch one.
Catch odds
~1m-2m
to catch one
Poke Ball25%
Great Ball37%
Ultra Ball49%
Nuzlocke
65%
first wild (est.)
TierHigh
PickReliable
EV - Sp. Atk
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected59h 31m
Also found in 42 other locations
Route 23Lv 15–40
100%Route 22Lv 15–40
100%Fuchsia CityLv 15–40
100%Route 25Lv 15–40
100%Route 6Lv 15–40
100%Viridian CityLv 15–40
100%Safari ZoneLv 15–40
100%Celadon CityLv 5–40
99%Berry ForestLv 5–40
95%Cape BrinkLv 5–40
95%Seafoam IslandsLv 15–40
55%Icefall CaveLv 5–41
35%Four IslandLv 5–35
30%Bond BridgeLv 25–35
5%Canyon EntranceLv 41–41
5%Five Isle MeadowLv 25–41
5%Kindle RoadLv 25–35
5%Treasure BeachLv 25–35
5%Water PathLv 25–41
5%Ruin ValleyLv 15–41
5%Cerulean CityLv 25–35
1%Cinnabar IslandLv 25–35
1%Route 21Lv 25–35
1%Route 19Lv 25–35
1%Route 20Lv 25–35
1%Pallet TownLv 25–35
1%Route 10Lv 25–35
1%Route 11Lv 25–35
1%Route 12Lv 25–35
1%Route 13Lv 25–35
1%Route 4Lv 25–35
1%Route 24Lv 25–35
1%Vermilion CityLv 25–35
1%Five IslandLv 25–35
1%Green PathLv 25–35
1%Memorial PillarLv 25–35
1%One IslandLv 25–35
1%Outcast IslandLv 25–35
1%Resort GorgeousLv 25–35
1%Trainer TowerLv 25–35
1%Water LabyrinthLv 25–35
1%Tanoby RuinsLv 25–35
1%
#079Leaf Green exclusive
Slowpoke
WaterPsychic
Evolves into Slowbro at Lv 37
Encounter rate
65% Common
Level
30–50
EV yield
1 HP
Here on Cerulean Cave1Fsurf65% spawn
1 in 2wild encounters
will be Slowpoke — about 1m-2m of surfing to catch one.
Catch odds
~1m-2m
to catch one
Poke Ball25%
Great Ball37%
Ultra Ball49%
Nuzlocke
65%
first wild (est.)
TierHigh
PickReliable
EV - HP
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected59h 31m
Also found in 41 other locations
Route 23Lv 15–40
100%Route 22Lv 15–40
100%Fuchsia CityLv 15–40
100%Route 25Lv 15–40
100%Route 6Lv 15–40
100%Viridian CityLv 15–40
100%Safari ZoneLv 15–40
100%Celadon CityLv 5–40
99%Berry ForestLv 5–40
95%Cape BrinkLv 5–40
95%Seafoam IslandsLv 15–40
55%Icefall CaveLv 5–41
35%Four IslandLv 5–35
30%Route 21Lv 25–35
10%Route 20Lv 25–35
10%Canyon EntranceLv 41–41
10%Bond BridgeLv 25–35
5%Five Isle MeadowLv 25–41
5%Kindle RoadLv 25–35
5%Treasure BeachLv 25–35
5%Water PathLv 25–41
5%Ruin ValleyLv 15–41
5%Cerulean CityLv 25–35
1%Cinnabar IslandLv 25–35
1%Route 19Lv 25–35
1%Pallet TownLv 25–35
1%Route 10Lv 25–35
1%Route 11Lv 25–35
1%Route 12Lv 25–35
1%Route 13Lv 25–35
1%Route 4Lv 25–35
1%Route 24Lv 25–35
1%Vermilion CityLv 25–35
1%Five IslandLv 25–35
1%Green PathLv 25–35
1%Memorial PillarLv 25–35
1%One IslandLv 25–35
1%Outcast IslandLv 25–35
1%Resort GorgeousLv 25–35
1%Trainer TowerLv 25–35
1%Water LabyrinthLv 25–35
1%
#074
Geodude
RockGround
Evolves into Graveler at Lv 25
Encounter rate
65% Common
Level
35–55
EV yield
1 Defense
Here on Cerulean Cave2Ftall grass65% spawn
1 in 2wild encounters
will be Geodude — about 15s-35s of walking through grass to catch one.
Catch odds
~15s-35s
to catch one
Poke Ball33%
Great Ball50%
Ultra Ball67%
Nuzlocke
65%
first wild (est.)
TierHigh
PickReliable
EV - Defense
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected17h 30m
Also found in 6 other locations
#074
Geodude
RockGround
Evolves into Graveler at Lv 25
Encounter rate
65% Common
Level
40–60
EV yield
1 Defense
Here on Cerulean CaveB1Ftall grass65% spawn
1 in 2wild encounters
will be Geodude — about 15s-35s of walking through grass to catch one.
Catch odds
~15s-35s
to catch one
Poke Ball33%
Great Ball50%
Ultra Ball67%
Nuzlocke
65%
first wild (est.)
TierHigh
PickReliable
EV - Defense
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected17h 30m
Also found in 6 other locations
#054Fire Red exclusive
Psyduck
Water
Evolves into Golduck at Lv 33
Encounter rate
65% Common
Level
40–60
EV yield
1 Sp. Atk
Here on Cerulean CaveB1Fsurf65% spawn
1 in 2wild encounters
will be Psyduck — about 1m-2m of surfing to catch one.
Catch odds
~1m-2m
to catch one
Poke Ball25%
Great Ball37%
Ultra Ball49%
Nuzlocke
65%
first wild (est.)
TierHigh
PickReliable
EV - Sp. Atk
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected59h 31m
Also found in 42 other locations
Route 23Lv 15–40
100%Route 22Lv 15–40
100%Fuchsia CityLv 15–40
100%Route 25Lv 15–40
100%Route 6Lv 15–40
100%Viridian CityLv 15–40
100%Safari ZoneLv 15–40
100%Celadon CityLv 5–40
99%Berry ForestLv 5–40
95%Cape BrinkLv 5–40
95%Seafoam IslandsLv 15–40
55%Icefall CaveLv 5–41
35%Four IslandLv 5–35
30%Bond BridgeLv 25–35
5%Canyon EntranceLv 41–41
5%Five Isle MeadowLv 25–41
5%Kindle RoadLv 25–35
5%Treasure BeachLv 25–35
5%Water PathLv 25–41
5%Ruin ValleyLv 15–41
5%Cerulean CityLv 25–35
1%Cinnabar IslandLv 25–35
1%Route 21Lv 25–35
1%Route 19Lv 25–35
1%Route 20Lv 25–35
1%Pallet TownLv 25–35
1%Route 10Lv 25–35
1%Route 11Lv 25–35
1%Route 12Lv 25–35
1%Route 13Lv 25–35
1%Route 4Lv 25–35
1%Route 24Lv 25–35
1%Vermilion CityLv 25–35
1%Five IslandLv 25–35
1%Green PathLv 25–35
1%Memorial PillarLv 25–35
1%One IslandLv 25–35
1%Outcast IslandLv 25–35
1%Resort GorgeousLv 25–35
1%Trainer TowerLv 25–35
1%Water LabyrinthLv 25–35
1%Tanoby RuinsLv 25–35
1%
#079Leaf Green exclusive
Slowpoke
WaterPsychic
Evolves into Slowbro at Lv 37
Encounter rate
65% Common
Level
40–60
EV yield
1 HP
Here on Cerulean CaveB1Fsurf65% spawn
1 in 2wild encounters
will be Slowpoke — about 1m-2m of surfing to catch one.
Catch odds
~1m-2m
to catch one
Poke Ball25%
Great Ball37%
Ultra Ball49%
Nuzlocke
65%
first wild (est.)
TierHigh
PickReliable
EV - HP
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected59h 31m
Also found in 41 other locations
Route 23Lv 15–40
100%Route 22Lv 15–40
100%Fuchsia CityLv 15–40
100%Route 25Lv 15–40
100%Route 6Lv 15–40
100%Viridian CityLv 15–40
100%Safari ZoneLv 15–40
100%Celadon CityLv 5–40
99%Berry ForestLv 5–40
95%Cape BrinkLv 5–40
95%Seafoam IslandsLv 15–40
55%Icefall CaveLv 5–41
35%Four IslandLv 5–35
30%Route 21Lv 25–35
10%Route 20Lv 25–35
10%Canyon EntranceLv 41–41
10%Bond BridgeLv 25–35
5%Five Isle MeadowLv 25–41
5%Kindle RoadLv 25–35
5%Treasure BeachLv 25–35
5%Water PathLv 25–41
5%Ruin ValleyLv 15–41
5%Cerulean CityLv 25–35
1%Cinnabar IslandLv 25–35
1%Route 19Lv 25–35
1%Pallet TownLv 25–35
1%Route 10Lv 25–35
1%Route 11Lv 25–35
1%Route 12Lv 25–35
1%Route 13Lv 25–35
1%Route 4Lv 25–35
1%Route 24Lv 25–35
1%Vermilion CityLv 25–35
1%Five IslandLv 25–35
1%Green PathLv 25–35
1%Memorial PillarLv 25–35
1%One IslandLv 25–35
1%Outcast IslandLv 25–35
1%Resort GorgeousLv 25–35
1%Trainer TowerLv 25–35
1%Water LabyrinthLv 25–35
1%
#060
Poliwag
Water
Evolves into Poliwhirl at Lv 25
Encounter rate
60% Common
Level
5–15
EV yield
1 Speed
Here on Cerulean Cave1Fwater60% spawn
1 in 2wild encounters
will be Poliwag — about 21s-49s of fishing to catch one.
Catch odds
~21s-49s
to catch one
Poke Ball33%
Great Ball50%
Ultra Ball67%
Nuzlocke
60%
first wild (est.)
TierHigh
PickReliable
EV - Speed
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected26h 33m
Also found in 12 other locations
#060
Poliwag
Water
Evolves into Poliwhirl at Lv 25
Encounter rate
60% Common
Level
5–15
EV yield
1 Speed
Here on Cerulean CaveB1Fwater60% spawn
1 in 2wild encounters
will be Poliwag — about 21s-49s of fishing to catch one.
Catch odds
~21s-49s
to catch one
Poke Ball33%
Great Ball50%
Ultra Ball67%
Nuzlocke
60%
first wild (est.)
TierHigh
PickReliable
EV - Speed
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected26h 33m
Also found in 12 other locations
#060
Poliwag
Water
Evolves into Poliwhirl at Lv 25
Encounter rate
40% Common
Level
15–25
EV yield
1 Speed
Here on Cerulean Cave1Fwater40% spawn
1 in 3wild encounters
will be Poliwag — about 45s-2m of fishing to catch one.
Catch odds
~45s-2m
to catch one
Poke Ball33%
Great Ball50%
Ultra Ball67%
Nuzlocke
40%
first wild (est.)
TierHigh
PickReliable
EV - Speed
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected51h 12m
Also found in 12 other locations
#061
Poliwhirl
Water
Evolves into Poliwrath with an item
Encounter rate
40% Common
Level
20–30
EV yield
2 Speed
Here on Cerulean Cave1Fwater40% spawn
1 in 3wild encounters
will be Poliwhirl — about 2m-3m of fishing to catch one.
Catch odds
~2m-3m
to catch one
Poke Ball16%
Great Ball24%
Ultra Ball31%
Nuzlocke
40%
first wild (est.)
TierHigh
PickReliable
EV - Speed
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected51h 12m
Also found in 9 other locations
#060
Poliwag
Water
Evolves into Poliwhirl at Lv 25
Encounter rate
40% Common
Level
15–25
EV yield
1 Speed
Here on Cerulean CaveB1Fwater40% spawn
1 in 3wild encounters
will be Poliwag — about 45s-2m of fishing to catch one.
Catch odds
~45s-2m
to catch one
Poke Ball33%
Great Ball50%
Ultra Ball67%
Nuzlocke
40%
first wild (est.)
TierHigh
PickReliable
EV - Speed
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected51h 12m
Also found in 12 other locations
#061
Poliwhirl
Water
Evolves into Poliwrath with an item
Encounter rate
40% Common
Level
20–30
EV yield
2 Speed
Here on Cerulean CaveB1Fwater40% spawn
1 in 3wild encounters
will be Poliwhirl — about 2m-3m of fishing to catch one.
Catch odds
~2m-3m
to catch one
Poke Ball16%
Great Ball24%
Ultra Ball31%
Nuzlocke
40%
first wild (est.)
TierHigh
PickReliable
EV - Speed
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected51h 12m
Also found in 9 other locations
#075
Graveler
RockGround
Evolves into Golem via trade
Encounter rate
35% Common
Level
40–55
Here on Cerulean Cave1Ftall grass35% spawn
1 in 3wild encounters
will be Graveler — about 1m-3m of walking through grass to catch one.
Catch odds
~1m-3m
to catch one
Poke Ball16%
Great Ball24%
Ultra Ball31%
Nuzlocke
35%
first wild (est.)
TierHigh
PickReliable
EV - HP
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected52h 1m
Also found in 4 other locations
#055Fire Red exclusive
Golduck
Water
Encounter rate
35% Common
Level
40–55
EV yield
2 Sp. Atk
Here on Cerulean Cave1Fsurf35% spawn
1 in 3wild encounters
will be Golduck — about 5m-10m of surfing to catch one.
Catch odds
~5m-10m
to catch one
Poke Ball10%
Great Ball15%
Ultra Ball20%
Nuzlocke
35%
first wild (est.)
TierHigh
PickReliable
EV - Sp. Atk
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected130h 2m
Also found in 3 other locations
#080Leaf Green exclusive
Slowbro
WaterPsychic
Encounter rate
35% Common
Level
40–55
EV yield
2 Defense
Here on Cerulean Cave1Fsurf35% spawn
1 in 3wild encounters
will be Slowbro — about 5m-10m of surfing to catch one.
Catch odds
~5m-10m
to catch one
Poke Ball10%
Great Ball15%
Ultra Ball20%
Nuzlocke
A
community tier
Score80
PickReliable
SourceCommunity
EV - Defense
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected130h 2m
Also found in 3 other locations
#075
Graveler
RockGround
Evolves into Golem via trade
Encounter rate
35% Common
Level
45–60
Here on Cerulean Cave2Ftall grass35% spawn
1 in 3wild encounters
will be Graveler — about 1m-3m of walking through grass to catch one.
Catch odds
~1m-3m
to catch one
Poke Ball16%
Great Ball24%
Ultra Ball31%
Nuzlocke
35%
first wild (est.)
TierHigh
PickReliable
EV - HP
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected52h 1m
Also found in 4 other locations
#075
Graveler
RockGround
Evolves into Golem via trade
Encounter rate
35% Common
Level
50–65
Here on Cerulean CaveB1Ftall grass35% spawn
1 in 3wild encounters
will be Graveler — about 1m-3m of walking through grass to catch one.
Catch odds
~1m-3m
to catch one
Poke Ball16%
Great Ball24%
Ultra Ball31%
Nuzlocke
35%
first wild (est.)
TierHigh
PickReliable
EV - HP
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected52h 1m
Also found in 4 other locations
#055Fire Red exclusive
Golduck
Water
Encounter rate
35% Common
Level
50–65
EV yield
2 Sp. Atk
Here on Cerulean CaveB1Fsurf35% spawn
1 in 3wild encounters
will be Golduck — about 5m-10m of surfing to catch one.
Catch odds
~5m-10m
to catch one
Poke Ball10%
Great Ball15%
Ultra Ball20%
Nuzlocke
35%
first wild (est.)
TierHigh
PickReliable
EV - Sp. Atk
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected130h 2m
Also found in 3 other locations
#080Leaf Green exclusive
Slowbro
WaterPsychic
Encounter rate
35% Common
Level
50–65
EV yield
2 Defense
Here on Cerulean CaveB1Fsurf35% spawn
1 in 3wild encounters
will be Slowbro — about 5m-10m of surfing to catch one.
Catch odds
~5m-10m
to catch one
Poke Ball10%
Great Ball15%
Ultra Ball20%
Nuzlocke
A
community tier
Score80
PickReliable
SourceCommunity
EV - Defense
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected130h 2m
Also found in 3 other locations
#047
Parasect
BugGrass
Encounter rate
25% Common
Level
49–58
EV yield
2 Attack, 1 Defense
Here on Cerulean Cave1Ftall grass25% spawn
1 in 4wild encounters
will be Parasect — about 4m-9m of walking through grass to catch one.
Catch odds
~4m-9m
to catch one
Poke Ball10%
Great Ball15%
Ultra Ball20%
Nuzlocke
A
community tier
Score80
PickReliable
SourceCommunity
EV - Attack, 1 Defense
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected118h 20m
Also found in 1 other location
#042
Golbat
PoisonFlying
Evolves into Crobat via friendship
Encounter rate
25% Common
Level
49–58
EV yield
2 Speed
Here on Cerulean Cave2Ftall grass25% spawn
1 in 4wild encounters
will be Golbat — about 4m-7m of walking through grass to catch one.
Catch odds
~4m-7m
to catch one
Poke Ball12%
Great Ball18%
Ultra Ball24%
Nuzlocke
C
community tier
Score40
PickRisky
SourceCommunity
EV - Speed
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected118h 20m
Also found in 4 other locations
#132
Ditto
Normal
Encounter rate
25% Common
Level
58–67
EV yield
1 HP
Here on Cerulean CaveB1Ftall grass25% spawn
1 in 4wild encounters
will be Ditto — about 10m-22m of walking through grass to catch one.
Catch odds
~10m-22m
to catch one
Poke Ball4%
Great Ball7%
Ultra Ball9%
Nuzlocke
D
community tier
Score20
PickLottery
SourceCommunity
EV - HP
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected118h 20m
Also found in 4 other locations
#064
Kadabra
Psychic
Evolves into Alakazam via trade
Encounter rate
25% Common
Level
58–67
EV yield
2 Sp. Atk
Here on Cerulean CaveB1Ftall grass25% spawn
1 in 4wild encounters
will be Kadabra — about 3m-7m of walking through grass to catch one.
Catch odds
~3m-7m
to catch one
Poke Ball13%
Great Ball20%
Ultra Ball26%
Nuzlocke
25%
first wild (est.)
TierHigh
PickReliable
EV - Sp. Atk
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected118h 20m
🎯Kadabra only spawns wild here in this region. Catch one while you can.
#118
Goldeen
Water
Evolves into Seaking at Lv 33
Encounter rate
20% Uncommon
Level
5–15
EV yield
1 Attack
Here on Cerulean Cave1Fwater20% spawn
1 in 5wild encounters
will be Goldeen — about 2m-3m of fishing to catch one.
Catch odds
~2m-3m
to catch one
Poke Ball29%
Great Ball44%
Ultra Ball59%
Nuzlocke
D
community tier
Score20
PickLottery
SourceCommunity
EV - Attack
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected125h 9m
Also found in 12 other locations
#129
Magikarp
Water
Evolves into Gyarados at Lv 20
Encounter rate
20% Uncommon
Level
5–15
EV yield
1 Speed
Here on Cerulean Cave1Fwater20% spawn
1 in 5wild encounters
will be Magikarp — about 1m-3m of fishing to catch one.
Catch odds
~1m-3m
to catch one
Poke Ball33%
Great Ball50%
Ultra Ball67%
Nuzlocke
20%
first wild (est.)
TierMid
PickRisky
EV - Speed
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected125h 9m
Also found in 41 other locations
Celadon CityLv 5–35
100%Cerulean CityLv 5–15
100%Cinnabar IslandLv 5–15
100%Route 21Lv 5–15
100%Route 23Lv 5–15
100%Route 22Lv 5–15
100%Route 19Lv 5–15
100%Route 20Lv 5–15
100%Fuchsia CityLv 5–15
100%Pallet TownLv 5–15
100%Route 10Lv 5–15
100%Route 11Lv 5–15
100%Route 12Lv 5–15
100%Route 13Lv 5–15
100%Route 25Lv 5–15
100%Route 4Lv 5–15
100%Route 24Lv 5–15
100%Route 6Lv 5–15
100%Viridian CityLv 5–15
100%Seafoam IslandsLv 5–15
100%Vermilion CityLv 5–15
100%Safari ZoneLv 5–15
100%Berry ForestLv 5–15
100%Bond BridgeLv 5–15
100%Cape BrinkLv 5–15
100%Five IslandLv 5–15
100%Five Isle MeadowLv 5–15
100%Four IslandLv 5–15
100%Green PathLv 5–15
100%Icefall CaveLv 5–15
100%Kindle RoadLv 5–15
100%Memorial PillarLv 5–15
100%One IslandLv 5–15
100%Outcast IslandLv 5–15
100%Resort GorgeousLv 5–15
100%Trainer TowerLv 5–15
100%Treasure BeachLv 5–15
100%Water PathLv 5–15
100%Water LabyrinthLv 5–15
100%Ruin ValleyLv 5–15
100%Tanoby RuinsLv 5–15
100%
#082
Magneton
ElectricSteel
Encounter rate
20% Uncommon
Level
49
EV yield
2 Sp. Atk
Here on Cerulean Cave1Ftall grass20% spawn
1 in 5wild encounters
will be Magneton — about 7m-14m of walking through grass to catch one.
Catch odds
~7m-14m
to catch one
Poke Ball8%
Great Ball12%
Ultra Ball16%
Nuzlocke
A
community tier
Score80
PickReliable
SourceCommunity
EV - Sp. Atk
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected147h 55m
Also found in 1 other location
#067
Machoke
Fighting
Evolves into Machamp via trade
Encounter rate
20% Uncommon
Level
49
EV yield
2 Attack
Here on Cerulean Cave2Ftall grass20% spawn
1 in 5wild encounters
will be Machoke — about 5m-9m of walking through grass to catch one.
Catch odds
~5m-9m
to catch one
Poke Ball12%
Great Ball18%
Ultra Ball24%
Nuzlocke
C
community tier
Score40
PickRisky
SourceCommunity
EV - Attack
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected147h 55m
Also found in 2 other locations
#118
Goldeen
Water
Evolves into Seaking at Lv 33
Encounter rate
20% Uncommon
Level
5–15
EV yield
1 Attack
Here on Cerulean CaveB1Fwater20% spawn
1 in 5wild encounters
will be Goldeen — about 2m-3m of fishing to catch one.
Catch odds
~2m-3m
to catch one
Poke Ball29%
Great Ball44%
Ultra Ball59%
Nuzlocke
D
community tier
Score20
PickLottery
SourceCommunity
EV - Attack
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected125h 9m
Also found in 12 other locations
#129
Magikarp
Water
Evolves into Gyarados at Lv 20
Encounter rate
20% Uncommon
Level
5–15
EV yield
1 Speed
Here on Cerulean CaveB1Fwater20% spawn
1 in 5wild encounters
will be Magikarp — about 1m-3m of fishing to catch one.
Catch odds
~1m-3m
to catch one
Poke Ball33%
Great Ball50%
Ultra Ball67%
Nuzlocke
20%
first wild (est.)
TierMid
PickRisky
EV - Speed
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected125h 9m
Also found in 41 other locations
Celadon CityLv 5–35
100%Cerulean CityLv 5–15
100%Cinnabar IslandLv 5–15
100%Route 21Lv 5–15
100%Route 23Lv 5–15
100%Route 22Lv 5–15
100%Route 19Lv 5–15
100%Route 20Lv 5–15
100%Fuchsia CityLv 5–15
100%Pallet TownLv 5–15
100%Route 10Lv 5–15
100%Route 11Lv 5–15
100%Route 12Lv 5–15
100%Route 13Lv 5–15
100%Route 25Lv 5–15
100%Route 4Lv 5–15
100%Route 24Lv 5–15
100%Route 6Lv 5–15
100%Viridian CityLv 5–15
100%Seafoam IslandsLv 5–15
100%Vermilion CityLv 5–15
100%Safari ZoneLv 5–15
100%Berry ForestLv 5–15
100%Bond BridgeLv 5–15
100%Cape BrinkLv 5–15
100%Five IslandLv 5–15
100%Five Isle MeadowLv 5–15
100%Four IslandLv 5–15
100%Green PathLv 5–15
100%Icefall CaveLv 5–15
100%Kindle RoadLv 5–15
100%Memorial PillarLv 5–15
100%One IslandLv 5–15
100%Outcast IslandLv 5–15
100%Resort GorgeousLv 5–15
100%Trainer TowerLv 5–15
100%Treasure BeachLv 5–15
100%Water PathLv 5–15
100%Water LabyrinthLv 5–15
100%Ruin ValleyLv 5–15
100%Tanoby RuinsLv 5–15
100%
#130
Gyarados
WaterFlying
Encounter rate
16% Uncommon
Level
15–35
EV yield
2 Attack
Here on Cerulean CaveB1Fwater16% spawn
1 in 6wild encounters
will be Gyarados — about 9m-18m of fishing to catch one.
Catch odds
~9m-18m
to catch one
Poke Ball6%
Great Ball9%
Ultra Ball12%
Nuzlocke
S
community tier
Score100
PickReliable
SourceCommunity
EV - Attack
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected156h 27m
Also found in 39 other locations
Seafoam IslandsLv 15–35
16%Cerulean CityLv 15–25
15%Cinnabar IslandLv 15–25
15%Route 21Lv 15–25
15%Route 23Lv 15–25
15%Route 22Lv 15–25
15%Route 19Lv 15–25
15%Route 20Lv 15–25
15%Fuchsia CityLv 15–25
15%Pallet TownLv 15–25
15%Route 10Lv 15–25
15%Route 11Lv 15–25
15%Route 12Lv 15–25
15%Route 13Lv 15–25
15%Route 25Lv 15–25
15%Route 4Lv 15–25
15%Route 24Lv 15–25
15%Route 6Lv 15–25
15%Viridian CityLv 15–25
15%Vermilion CityLv 15–25
15%Berry ForestLv 15–25
15%Bond BridgeLv 15–25
15%Cape BrinkLv 15–25
15%Five IslandLv 15–25
15%Five Isle MeadowLv 15–25
15%Four IslandLv 15–25
15%Green PathLv 15–25
15%Icefall CaveLv 15–25
15%Kindle RoadLv 15–25
15%Memorial PillarLv 15–25
15%One IslandLv 15–25
15%Outcast IslandLv 15–25
15%Resort GorgeousLv 15–25
15%Trainer TowerLv 15–25
15%Treasure BeachLv 15–25
15%Water PathLv 15–25
15%Water LabyrinthLv 15–25
15%Ruin ValleyLv 15–25
15%Tanoby RuinsLv 15–25
15%
#130
Gyarados
WaterFlying
Encounter rate
15% Uncommon
Level
15–25
EV yield
2 Attack
Here on Cerulean Cave1Fwater15% spawn
1 in 7wild encounters
will be Gyarados — about 12m-23m of fishing to catch one.
Catch odds
~12m-23m
to catch one
Poke Ball6%
Great Ball9%
Ultra Ball12%
Nuzlocke
S
community tier
Score100
PickReliable
SourceCommunity
EV - Attack
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected182h 3m
Also found in 39 other locations
Seafoam IslandsLv 15–35
16%Cerulean CityLv 15–25
15%Cinnabar IslandLv 15–25
15%Route 21Lv 15–25
15%Route 23Lv 15–25
15%Route 22Lv 15–25
15%Route 19Lv 15–25
15%Route 20Lv 15–25
15%Fuchsia CityLv 15–25
15%Pallet TownLv 15–25
15%Route 10Lv 15–25
15%Route 11Lv 15–25
15%Route 12Lv 15–25
15%Route 13Lv 15–25
15%Route 25Lv 15–25
15%Route 4Lv 15–25
15%Route 24Lv 15–25
15%Route 6Lv 15–25
15%Viridian CityLv 15–25
15%Vermilion CityLv 15–25
15%Berry ForestLv 15–25
15%Bond BridgeLv 15–25
15%Cape BrinkLv 15–25
15%Five IslandLv 15–25
15%Five Isle MeadowLv 15–25
15%Four IslandLv 15–25
15%Green PathLv 15–25
15%Icefall CaveLv 15–25
15%Kindle RoadLv 15–25
15%Memorial PillarLv 15–25
15%One IslandLv 15–25
15%Outcast IslandLv 15–25
15%Resort GorgeousLv 15–25
15%Trainer TowerLv 15–25
15%Treasure BeachLv 15–25
15%Water PathLv 15–25
15%Water LabyrinthLv 15–25
15%Ruin ValleyLv 15–25
15%Tanoby RuinsLv 15–25
15%
#042
Golbat
PoisonFlying
Evolves into Crobat via friendship
Encounter rate
14% Rare
Level
46–55
EV yield
2 Speed
Here on Cerulean Cave1Ftall grass14% spawn
1 in 7wild encounters
will be Golbat — about 7m-14m of walking through grass to catch one.
Catch odds
~7m-14m
to catch one
Poke Ball12%
Great Ball18%
Ultra Ball24%
Nuzlocke
C
community tier
Score40
PickRisky
SourceCommunity
EV - Speed
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected227h 33m
Also found in 4 other locations
#047
Parasect
BugGrass
Encounter rate
14% Rare
Level
52–61
EV yield
2 Attack, 1 Defense
Here on Cerulean Cave2Ftall grass14% spawn
1 in 7wild encounters
will be Parasect — about 8m-16m of walking through grass to catch one.
Catch odds
~8m-16m
to catch one
Poke Ball10%
Great Ball15%
Ultra Ball20%
Nuzlocke
A
community tier
Score80
PickReliable
SourceCommunity
EV - Attack, 1 Defense
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected227h 33m
Also found in 1 other location
#047
Parasect
BugGrass
Encounter rate
14% Rare
Level
55–64
EV yield
2 Attack, 1 Defense
Here on Cerulean CaveB1Ftall grass14% spawn
1 in 7wild encounters
will be Parasect — about 8m-16m of walking through grass to catch one.
Catch odds
~8m-16m
to catch one
Poke Ball10%
Great Ball15%
Ultra Ball20%
Nuzlocke
A
community tier
Score80
PickReliable
SourceCommunity
EV - Attack, 1 Defense
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected227h 33m
Also found in 1 other location
#132
Ditto
Normal
Encounter rate
11% Rare
Level
52–61
EV yield
1 HP
Here on Cerulean Cave1Ftall grass11% spawn
1 in 9wild encounters
will be Ditto — about 23m-53m of walking through grass to catch one.
Catch odds
~23m-53m
to catch one
Poke Ball4%
Great Ball7%
Ultra Ball9%
Nuzlocke
D
community tier
Score20
PickLottery
SourceCommunity
EV - HP
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected289h 37m
Also found in 4 other locations
#057
Primeape
Fighting
Encounter rate
11% Rare
Level
52–61
EV yield
2 Attack
Here on Cerulean Cave1Ftall grass11% spawn
1 in 9wild encounters
will be Primeape — about 11m-21m of walking through grass to catch one.
Catch odds
~11m-21m
to catch one
Poke Ball10%
Great Ball15%
Ultra Ball20%
Nuzlocke
B
community tier
Score60
PickRisky
SourceCommunity
EV - Attack
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected289h 37m
Also found in 2 other locations
#132
Ditto
Normal
Encounter rate
11% Rare
Level
55–64
EV yield
1 HP
Here on Cerulean Cave2Ftall grass11% spawn
1 in 9wild encounters
will be Ditto — about 23m-53m of walking through grass to catch one.
Catch odds
~23m-53m
to catch one
Poke Ball4%
Great Ball7%
Ultra Ball9%
Nuzlocke
D
community tier
Score20
PickLottery
SourceCommunity
EV - HP
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected289h 37m
Also found in 4 other locations
#064
Kadabra
Psychic
Evolves into Alakazam via trade
Encounter rate
11% Rare
Level
55–64
EV yield
2 Sp. Atk
Here on Cerulean Cave2Ftall grass11% spawn
1 in 9wild encounters
will be Kadabra — about 8m-16m of walking through grass to catch one.
Catch odds
~8m-16m
to catch one
Poke Ball13%
Great Ball20%
Ultra Ball26%
Nuzlocke
11%
first wild (est.)
TierMid
PickRisky
EV - Sp. Atk
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected289h 37m
🎯Kadabra only spawns wild here in this region. Catch one while you can.
#042
Golbat
PoisonFlying
Evolves into Crobat via friendship
Encounter rate
11% Rare
Level
52–61
EV yield
2 Speed
Here on Cerulean CaveB1Ftall grass11% spawn
1 in 9wild encounters
will be Golbat — about 9m-18m of walking through grass to catch one.
Catch odds
~9m-18m
to catch one
Poke Ball12%
Great Ball18%
Ultra Ball24%
Nuzlocke
C
community tier
Score40
PickRisky
SourceCommunity
EV - Speed
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected289h 37m
Also found in 4 other locations
#067
Machoke
Fighting
Evolves into Machamp via trade
Encounter rate
10% Rare
Level
46
EV yield
2 Attack
Here on Cerulean Cave1Ftall grass10% spawn
1 in 10wild encounters
will be Machoke — about 10m-20m of walking through grass to catch one.
Catch odds
~10m-20m
to catch one
Poke Ball12%
Great Ball18%
Ultra Ball24%
Nuzlocke
C
community tier
Score40
PickRisky
SourceCommunity
EV - Attack
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected318h 35m
Also found in 2 other locations
#082
Magneton
ElectricSteel
Encounter rate
10% Rare
Level
52
EV yield
2 Sp. Atk
Here on Cerulean Cave2Ftall grass10% spawn
1 in 10wild encounters
will be Magneton — about 15m-29m of walking through grass to catch one.
Catch odds
~15m-29m
to catch one
Poke Ball8%
Great Ball12%
Ultra Ball16%
Nuzlocke
A
community tier
Score80
PickReliable
SourceCommunity
EV - Sp. Atk
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected318h 35m
Also found in 1 other location
#067
Machoke
Fighting
Evolves into Machamp via trade
Encounter rate
10% Rare
Level
52
EV yield
2 Attack
Here on Cerulean CaveB1Ftall grass10% spawn
1 in 10wild encounters
will be Machoke — about 10m-20m of walking through grass to catch one.
Catch odds
~10m-20m
to catch one
Poke Ball12%
Great Ball18%
Ultra Ball24%
Nuzlocke
C
community tier
Score40
PickRisky
SourceCommunity
EV - Attack
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected318h 35m
Also found in 2 other locations
#082
Magneton
ElectricSteel
Encounter rate
10% Rare
Level
55
EV yield
2 Sp. Atk
Here on Cerulean CaveB1Ftall grass10% spawn
1 in 10wild encounters
will be Magneton — about 15m-29m of walking through grass to catch one.
Catch odds
~15m-29m
to catch one
Poke Ball8%
Great Ball12%
Ultra Ball16%
Nuzlocke
A
community tier
Score80
PickReliable
SourceCommunity
EV - Sp. Atk
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected318h 35m
Also found in 1 other location
#054Fire Red exclusive
Psyduck
Water
Evolves into Golduck at Lv 33
Encounter rate
5% V.Rare
Level
15–35
EV yield
1 Sp. Atk
Here on Cerulean Cave1Fwater5% spawn
+10
1 in 20wild encounters
will be Psyduck — about 9m-17m of fishing to catch one.
Catch odds
~9m-17m
to catch one
Poke Ball25%
Great Ball37%
Ultra Ball49%
Nuzlocke
5%
first wild (est.)
TierLow
PickLottery
EV - Sp. Atk
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected591h 39m
Also found in 42 other locations
Route 23Lv 15–40
100%Route 22Lv 15–40
100%Fuchsia CityLv 15–40
100%Route 25Lv 15–40
100%Route 6Lv 15–40
100%Viridian CityLv 15–40
100%Safari ZoneLv 15–40
100%Celadon CityLv 5–40
99%Berry ForestLv 5–40
95%Cape BrinkLv 5–40
95%Seafoam IslandsLv 15–40
55%Icefall CaveLv 5–41
35%Four IslandLv 5–35
30%Bond BridgeLv 25–35
5%Canyon EntranceLv 41–41
5%Five Isle MeadowLv 25–41
5%Kindle RoadLv 25–35
5%Treasure BeachLv 25–35
5%Water PathLv 25–41
5%Ruin ValleyLv 15–41
5%Cerulean CityLv 25–35
1%Cinnabar IslandLv 25–35
1%Route 21Lv 25–35
1%Route 19Lv 25–35
1%Route 20Lv 25–35
1%Pallet TownLv 25–35
1%Route 10Lv 25–35
1%Route 11Lv 25–35
1%Route 12Lv 25–35
1%Route 13Lv 25–35
1%Route 4Lv 25–35
1%Route 24Lv 25–35
1%Vermilion CityLv 25–35
1%Five IslandLv 25–35
1%Green PathLv 25–35
1%Memorial PillarLv 25–35
1%One IslandLv 25–35
1%Outcast IslandLv 25–35
1%Resort GorgeousLv 25–35
1%Trainer TowerLv 25–35
1%Water LabyrinthLv 25–35
1%Tanoby RuinsLv 25–35
1%
#079Leaf Green exclusive
Slowpoke
WaterPsychic
Evolves into Slowbro at Lv 37
Encounter rate
5% V.Rare
Level
15–35
EV yield
1 HP
Here on Cerulean Cave1Fwater5% spawn
+10
1 in 20wild encounters
will be Slowpoke — about 9m-17m of fishing to catch one.
Catch odds
~9m-17m
to catch one
Poke Ball25%
Great Ball37%
Ultra Ball49%
Nuzlocke
5%
first wild (est.)
TierLow
PickLottery
EV - HP
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected591h 39m
Also found in 41 other locations
Route 23Lv 15–40
100%Route 22Lv 15–40
100%Fuchsia CityLv 15–40
100%Route 25Lv 15–40
100%Route 6Lv 15–40
100%Viridian CityLv 15–40
100%Safari ZoneLv 15–40
100%Celadon CityLv 5–40
99%Berry ForestLv 5–40
95%Cape BrinkLv 5–40
95%Seafoam IslandsLv 15–40
55%Icefall CaveLv 5–41
35%Four IslandLv 5–35
30%Route 21Lv 25–35
10%Route 20Lv 25–35
10%Canyon EntranceLv 41–41
10%Bond BridgeLv 25–35
5%Five Isle MeadowLv 25–41
5%Kindle RoadLv 25–35
5%Treasure BeachLv 25–35
5%Water PathLv 25–41
5%Ruin ValleyLv 15–41
5%Cerulean CityLv 25–35
1%Cinnabar IslandLv 25–35
1%Route 19Lv 25–35
1%Pallet TownLv 25–35
1%Route 10Lv 25–35
1%Route 11Lv 25–35
1%Route 12Lv 25–35
1%Route 13Lv 25–35
1%Route 4Lv 25–35
1%Route 24Lv 25–35
1%Vermilion CityLv 25–35
1%Five IslandLv 25–35
1%Green PathLv 25–35
1%Memorial PillarLv 25–35
1%One IslandLv 25–35
1%Outcast IslandLv 25–35
1%Resort GorgeousLv 25–35
1%Trainer TowerLv 25–35
1%Water LabyrinthLv 25–35
1%
#101
Electrode
Electric
Encounter rate
5% V.Rare
Level
58
EV yield
2 Speed
Here on Cerulean Cave1Ftall grass5% spawn
+10
1 in 20wild encounters
will be Electrode — about 31m-1h 3m of walking through grass to catch one.
Catch odds
~31m-1h 3m
to catch one
Poke Ball8%
Great Ball12%
Ultra Ball16%
Nuzlocke
B
community tier
Score60
PickRisky
SourceCommunity
EV - Speed
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected682h 40m
Also found in 1 other location
#202
Wobbuffet
Psychic
Encounter rate
5% V.Rare
Level
58
EV yield
2 HP
Here on Cerulean Cave2Ftall grass5% spawn
+10
1 in 20wild encounters
will be Wobbuffet — about 42m-1h 24m of walking through grass to catch one.
Catch odds
~42m-1h 24m
to catch one
Poke Ball6%
Great Ball9%
Ultra Ball12%
Nuzlocke
5%
first wild (est.)
TierLow
PickLottery
EV - HP
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected682h 40m
Also found in 1 other location
#202
Wobbuffet
Psychic
Encounter rate
4% V.Rare
Level
55
EV yield
2 HP
Here on Cerulean Cave1Ftall grass4% spawn
+15
1 in 25wild encounters
will be Wobbuffet — about 52m-1h 44m of walking through grass to catch one.
Catch odds
~52m-1h 44m
to catch one
Poke Ball6%
Great Ball9%
Ultra Ball12%
Nuzlocke
4%
first wild (est.)
TierLow
PickLottery
EV - HP
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected853h 20m
Also found in 1 other location
#101
Electrode
Electric
Encounter rate
4% V.Rare
Level
61
EV yield
2 Speed
Here on Cerulean Cave2Ftall grass4% spawn
+15
1 in 25wild encounters
will be Electrode — about 39m-1h 18m of walking through grass to catch one.
Catch odds
~39m-1h 18m
to catch one
Poke Ball8%
Great Ball12%
Ultra Ball16%
Nuzlocke
B
community tier
Score60
PickRisky
SourceCommunity
EV - Speed
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected853h 20m
Also found in 1 other location
#054Fire Red exclusive
Psyduck
Water
Evolves into Golduck at Lv 33
Encounter rate
4% V.Rare
Level
15–25
EV yield
1 Sp. Atk
Here on Cerulean CaveB1Fwater4% spawn
+15
1 in 25wild encounters
will be Psyduck — about 11m-22m of fishing to catch one.
Catch odds
~11m-22m
to catch one
Poke Ball25%
Great Ball37%
Ultra Ball49%
Nuzlocke
4%
first wild (est.)
TierLow
PickLottery
EV - Sp. Atk
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected739h 33m
Also found in 42 other locations
Route 23Lv 15–40
100%Route 22Lv 15–40
100%Fuchsia CityLv 15–40
100%Route 25Lv 15–40
100%Route 6Lv 15–40
100%Viridian CityLv 15–40
100%Safari ZoneLv 15–40
100%Celadon CityLv 5–40
99%Berry ForestLv 5–40
95%Cape BrinkLv 5–40
95%Seafoam IslandsLv 15–40
55%Icefall CaveLv 5–41
35%Four IslandLv 5–35
30%Bond BridgeLv 25–35
5%Canyon EntranceLv 41–41
5%Five Isle MeadowLv 25–41
5%Kindle RoadLv 25–35
5%Treasure BeachLv 25–35
5%Water PathLv 25–41
5%Ruin ValleyLv 15–41
5%Cerulean CityLv 25–35
1%Cinnabar IslandLv 25–35
1%Route 21Lv 25–35
1%Route 19Lv 25–35
1%Route 20Lv 25–35
1%Pallet TownLv 25–35
1%Route 10Lv 25–35
1%Route 11Lv 25–35
1%Route 12Lv 25–35
1%Route 13Lv 25–35
1%Route 4Lv 25–35
1%Route 24Lv 25–35
1%Vermilion CityLv 25–35
1%Five IslandLv 25–35
1%Green PathLv 25–35
1%Memorial PillarLv 25–35
1%One IslandLv 25–35
1%Outcast IslandLv 25–35
1%Resort GorgeousLv 25–35
1%Trainer TowerLv 25–35
1%Water LabyrinthLv 25–35
1%Tanoby RuinsLv 25–35
1%
#079Leaf Green exclusive
Slowpoke
WaterPsychic
Evolves into Slowbro at Lv 37
Encounter rate
4% V.Rare
Level
15–25
EV yield
1 HP
Here on Cerulean CaveB1Fwater4% spawn
+15
1 in 25wild encounters
will be Slowpoke — about 11m-22m of fishing to catch one.
Catch odds
~11m-22m
to catch one
Poke Ball25%
Great Ball37%
Ultra Ball49%
Nuzlocke
4%
first wild (est.)
TierLow
PickLottery
EV - HP
128
fights to cap
Raw255 fights
+ Macho Brace128 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected739h 33m
Also found in 41 other locations
Route 23Lv 15–40
100%Route 22Lv 15–40
100%Fuchsia CityLv 15–40
100%Route 25Lv 15–40
100%Route 6Lv 15–40
100%Viridian CityLv 15–40
100%Safari ZoneLv 15–40
100%Celadon CityLv 5–40
99%Berry ForestLv 5–40
95%Cape BrinkLv 5–40
95%Seafoam IslandsLv 15–40
55%Icefall CaveLv 5–41
35%Four IslandLv 5–35
30%Route 21Lv 25–35
10%Route 20Lv 25–35
10%Canyon EntranceLv 41–41
10%Bond BridgeLv 25–35
5%Five Isle MeadowLv 25–41
5%Kindle RoadLv 25–35
5%Treasure BeachLv 25–35
5%Water PathLv 25–41
5%Ruin ValleyLv 15–41
5%Cerulean CityLv 25–35
1%Cinnabar IslandLv 25–35
1%Route 19Lv 25–35
1%Pallet TownLv 25–35
1%Route 10Lv 25–35
1%Route 11Lv 25–35
1%Route 12Lv 25–35
1%Route 13Lv 25–35
1%Route 4Lv 25–35
1%Route 24Lv 25–35
1%Vermilion CityLv 25–35
1%Five IslandLv 25–35
1%Green PathLv 25–35
1%Memorial PillarLv 25–35
1%One IslandLv 25–35
1%Outcast IslandLv 25–35
1%Resort GorgeousLv 25–35
1%Trainer TowerLv 25–35
1%Water LabyrinthLv 25–35
1%
#101
Electrode
Electric
Encounter rate
4% V.Rare
Level
64
EV yield
2 Speed
Here on Cerulean CaveB1Ftall grass4% spawn
+15
1 in 25wild encounters
will be Electrode — about 39m-1h 18m of walking through grass to catch one.
Catch odds
~39m-1h 18m
to catch one
Poke Ball8%
Great Ball12%
Ultra Ball16%
Nuzlocke
B
community tier
Score60
PickRisky
SourceCommunity
EV - Speed
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected853h 20m
Also found in 1 other location
#202
Wobbuffet
Psychic
Encounter rate
1% U.Rare
Level
61
EV yield
2 HP
Here on Cerulean CaveB1Ftall grass1% spawn
+90
1 in 100wild encounters
will be Wobbuffet — about 3h 29m-6h 57m of walking through grass to catch one.
Catch odds
~3h 29m-6h 57m
to catch one
Poke Ball6%
Great Ball9%
Ultra Ball12%
Nuzlocke
1%
first wild (est.)
TierLow
PickLottery
EV - HP
64
fights to cap
Raw128 fights
+ Macho Brace64 fights
Shiny hunt
1/8,192
full odds
Base1/8,192
Expected3413h 20m
Also found in 1 other location
ITEMS
PP Up, Full Restore, Max Revive, and a Nugget are spread across the floors. Hidden Ultra Balls reward thorough Itemfinder sweeps through this end-game dungeon.
Source
Floor
Vitamin1
PP Up2F
Item ball4
Full Restore1F
Max Elixir1F
Max ReviveB1F
Nugget1F
Hidden1
Ultra Ball1F
VITAMIN
PP Up
Found on 2F
Effect
Slightly raises the maximum PP of a selected move for one Pokemon.
ITEM BALL
Full Restore
Found on 1F
Effect
A medicine that fully restores the HP and heals any status problems of one Pokemon.
ITEM BALL
Max Elixir
Found on 1F
Effect
Fully restores the PP of all moves for one Pokemon.
ITEM BALL
Max Revive
Found on B1F
Effect
A medicine that revives a fainted Pokemon, restoring HP fully.
ITEM BALL
Nugget
Found on 1F
Effect
A nugget of pure gold that gives off a lustrous gleam. It can be sold at a high price.
HIDDEN
Ultra Ball
Found on 1F
Effect
A very high-grade BALL that offers a higher Pokemon catch rate than a GREAT BALL.
Vitamin1
PP Up2F
VITAMIN
PP Up
Found on 2F
Effect
Slightly raises the maximum PP of a selected move for one Pokemon.
Item ball4
Full Restore1F
ITEM BALL
Full Restore
Found on 1F
Effect
A medicine that fully restores the HP and heals any status problems of one Pokemon.
Max Elixir1F
ITEM BALL
Max Elixir
Found on 1F
Effect
Fully restores the PP of all moves for one Pokemon.
Max ReviveB1F
ITEM BALL
Max Revive
Found on B1F
Effect
A medicine that revives a fainted Pokemon, restoring HP fully.
Nugget1F
ITEM BALL
Nugget
Found on 1F
Effect
A nugget of pure gold that gives off a lustrous gleam. It can be sold at a high price.
Hidden1
Ultra Ball1F
HIDDEN
Ultra Ball
Found on 1F
Effect
A very high-grade BALL that offers a higher Pokemon catch rate than a GREAT BALL.
Cerulean Cave Guide
After beating the Elite Four and completing the Sevii Islands sidequest for Celio. Once you deliver both the Ruby and Sapphire gems, the guard blocking the entrance in Cerulean City moves. You need Surf to get inside.
Wild Pokemon here go up to level 67, and Mewtwo itself is level 70. Bring a team of 65 or higher if you want to explore comfortably. The Wobbuffet encounters are annoying because Shadow Tag prevents fleeing, so pack some Repels for the deeper floors.
Deepest floor, B1F. You need Surf and Rock Smash to reach it. Save before interacting because it's one chance and there's no way back if you knock it out. Mewtwo is level 70, Psychic-type, and the strongest Pokemon available in FRLG.
Depends on what you're after. Repels block encounters below your lead Pokemon's level, so a level 20 lead in Rock Tunnel filters out the common level 15-16 Zubat while still triggering rarer spawns. If you're grinding, skip them. If you're just passing through, they save time and healing items.
Only Rock Tunnel is completely dark without Flash. Every other cave in FRLG is fully lit by default. Flash itself comes from Oak's aide on Route 2, and you only need 10 Pokedex entries to claim it.
Escape Rope warps you to the last entrance you used and costs 550 at most Poke Marts. The move Dig does the same thing for free if a Pokemon on your team knows it. Both work in any cave or dungeon in the game.