Special
Balanced
280Low
35Very Slow
DTier

Mid-stage Pokemon like Mareep rarely see competitive play outside of special formats. It's a waypoint on the road to Ampharos, which is where the real potential kicks in. Known as the Wool Pokemon. Part of the Gen 2 roster.

Nothing fancy in Mareep's spread. It leans special with Sp. Atk out front. And you'll get 1 Sp. Atk EV per KO for it. Follows a 1.06M XP medium-slow curve.

Base Stats
280Below
HP55
D
Attack40
D
Defense40
D
Sp. Atk65
C
Sp. Def45
D
Speed35
F
Total280
Low <60
Avg 60-89
High 90-149
Top 150+
EV YieldDefeating Mareep yields +1 SpA
HPAtkDefSpA+1SpDSpe
Details
Catch235EasyMedium Slow1.06M XP0.6m / 2'00"7.8kg / 17.2 lbs56Base XP
Pokedex Entries

It stores lots of air in its soft fur, allowing it to stay cool in summer and warm in winter.

Crystal

Mareep Weakness

Good

Mareep's Electric typing leaves it vulnerable to Ground moves. Not many exploitable gaps in the Electric typing defensive chart. Mareep's Electric typing only leaves 1 gap to cover.

Gen II Type Chart
  • Dark and Steel types added — Fairy does not exist yet
  • Moves are Physical or Special based on type, not per move
  • Special stat split into Sp.Atk and Sp.Def
4xCriticali
None
2xWeaki
¼xResisti
None
0xImmunei
None
STAB (2)i
1Weak
3Resist
0Immune
Scorei+1
SpikesGrounded — up to 25%
Toxic SpikesVulnerable
Abilities
StaticHas a 30% chance of paralyzing attacking Pokémon on contact.
PlusHAIncreases Special Attack to 1.5× when a friendly Pokémon has plus or minus.

Mareep kicks off a three-stage evolution line through Flaaffy all the way to Ampharos. For breeding, average hatch time with plenty of partners via two egg groups. The evolved forms gain up to 230 total stats over Mareep.

How to Evolve

3 Forms
Stat Comparison 3 Stages
Mareep
Electric
Flaaffy
Electric
Ampharos
Electric
HP
55
70+15
90+20
ATK
40
55+15
75+20
DEF
40
55+15
85+30
SP.ATK
65
80+15
115+35
SP.DEF
45
60+15
90+30
SPE
35
45+10
55+10
BST
280D-Tier
365D-Tier+85
510C-Tier+145
ROLE
Balanced
Balanced
Wallbreaker
TYPE
Special
Special
Special
Breeding
Very Easy

Breed Mareep easily with 66 breeding partners from the Ground and Monster egg groups. Pass egg moves like Body Slam, Reflect, Safeguard and 3 more to offspring.

Egg Groups
GroundMonster
Gender
50.0%50.0%
Hatch Time
20 cycles·5,140 steps
Quick~5 min with Flame Body
Egg Moves
6moves
Breed With (best first)
raichupikachunidokinggolduckampharosvenusaurcharizardblastoisemeganiumferaligatrrhydonslowbro

Leftovers and an ability form the backbone. Mareep invests flexible EVs EVs to play its attacker role properly, and a nature nature pushes higher. Thunder handles the heavy lifting on offense. Utility options rounds it out.

Best Build

Screens Setter
Ability
Not in Gen 2
Item
LeftoversSUSTAIN
Nature
Not in Gen 2

Best Mareep Moveset

  • ThunderSTAB
  • Light Screen
  • Hidden Power Water
  • ReflectUtility

You'll want to breed for Body Slam and Reflect on Mareep. These egg moves aren't just nice to have. Combined with STAB from Zap Cannon and Thunder, they expand what Mareep can actually threaten in practice.

Level-Up Moves

Lv 1
Growl
10040Normal
Lv 1
Tackle
3510035Normal
Lv 9
Thunder Shock
4010030Electric
Lv 16
Thunder Wave
10020Electric
Lv 23
Cotton Spore
8540Grass
Lv 30
Light Screen
30Psychic
Lv 37
Thunder
1207010Electric

TM Moves

Src
TM45
Attract
10015Normal
TM03
Curse
10Ghost
TM40
Defense Curl
40Normal
TM32
Double Team
15Normal
TM20
Endure+4
10Normal
HM05
Flash
7020Normal
TM21
Frustration
10020Normal
TM02
Headbutt
7010015Normal
TM10
Hidden Power
6010015Normal
TM23
Iron Tail
1007515Steel
TM17
Protect+4
10Normal
TM18
Rain Dance
5Water
TM44
Rest
10Psychic
TM27
Return
10020Normal
TM35
Sleep Talk
10Normal
TM13
Snore
4010015Normal
TM34
Swagger
8515Normal
TM39
Swift
6020Normal
TM25
Thunder
1207010Electric
TM06
Toxic
8510Poison
TM07
Zap Cannon
100505Electric

Egg Moves

Src
Egg
Body Slam
8510015Normal
Egg
Reflect
20Psychic
Egg
Safeguard
25Normal
Egg
Screech
8540Normal
Egg
Take Down
908520Normal
Egg
Thunderbolt
9510015Electric

Tutor Moves

Src
Tutor
Thunderbolt
9510015Electric

No wild encounters for Mareep in Crystal. It's available in Gold, Emerald, or Scarlet and can be transferred over. The details below show where to find it.

Mareep is not available as a wild encounter in this game.

Catch in the wild in:

Then trade to Crystal.

Also found in:

  • At 280 BST, Mareep is firmly in pre-evolution territory. Evolve it into Flaaffy before bringing it to any serious fight.

  • Watch for Rhydon (Ground) when using Mareep. They all hit it super-effectively with STAB. Only 1 weakness means fewer dedicated counters to worry about. At base 35 Speed, Mareep won't outrun any of these threats so switching to a resist is usually the safer play.

  • Mareep evolves into Flaaffy at level 15. Mareep is the base form in a 3-stage evolutionary line.

  • Mareep is a special attacker with base 65 Sp. Atk. Fragile — can't afford to take many hits, too. But the speed tells the real story — base 35 Speed is low. Priority moves or Trick Room are the way to go.

  • Mareep appears in 17 games, including Gold & Silver, Crystal, and Ruby & Sapphire.

Debuting in Gold & Silver, Mareep appears in 17 games across 8 generations. A reliable presence in most mainline games, typically found through catching or hatching as a base form.