Sudowoodo blocks Route 36 in HeartGold and SoulSilver until you water it with the SquirtBottle. Sturdy and Rock Head at C-Tier, but pure Rock weaknesses limit it.
Ability 1SturdyAbility 1Prevents being KOed from full HP, leaving 1 HP instead. Protects against the one-hit KO moves regardless of HP.Ability 2Rock HeadAbility 2Protects against recoil damage.
410HP70Attack100Defense115Speed30Sp.Def65Sp.Atk30
Bonsly
Sudowoodo
Weak to
Physical
Attacker
30Speed · Very Slow

Is Sudowoodo Good in HeartGold & SoulSilver Playthrough?

Static encounter blocking Route 36, needing the Squirt Bottle from the flower shop. Rock-type with AbilityRock Head or AbilitySturdy. Handles Bugsy and contributes through mid-game with decent Attack. Falls off after Pryce when stronger options appear.

StrongGoodEvenToughBadSSGETEGEGGGEGGSEGGEGGFalknerGym 1BugsyGym 2WhitneyGym 3SudowoodoCatchableMortyGym 4ChuckGym 5JasmineGym 6PryceGym 7ClairGym 8BrockGym 9MistyGym 10SurgeGym 11ErikaGym 12JanineGym 13SabrinaGym 14BlaineGym 15BlueGym 16WillE4KogaE4BrunoE4KarenE4LanceChamp*
Falkner
Gym 1
Strong

Sudowoodo resists most of Falkner's coverage and hits back hard.

Easy KO
Pidgey
Lv 9
NormalFlying
Keen Eye
TackleSand Attack
Easy KO
Pidgeotto
Lv 13
NormalFlying
Keen Eye
TackleRoostGust
Bugsy
Gym 2
Strong

Sudowoodo resists most of Bugsy's coverage and hits back hard.

Easy KO
Scyther
Lv 17
BugFlying
Technician
Quick AttackLeerU TurnFocus Energy
Easy KO
Kakuna
Lv 15
BugPoison
Shed Skin
Poison Sting
Easy KO
Metapod
Lv 15
Bug
Shed Skin
Tackle
Whitney
Gym 3
Good

Sudowoodo has the type edge here and should clean up Whitney's team.

You Win
Clefairy
Lv 17
Normal
Cute Charm
Double SlapMimicEncoreMetronome
Even
Miltank
Lv 19
Normal
Scrappy
RolloutAttractStompMilk Drink
Morty
Gym 4
Even

Sudowoodo trades roughly evenly with Morty's team.

You Win
Gastly
Lv 21
GhostPoison
LevitateImmune to Ground attacks
LickSpiteMean LookCurse
Even
Haunter
Lv 21
GhostPoison
LevitateImmune to Ground attacks
HypnosisDream EaterCurseNightmare
Risky
Gengar
Lv 25
GhostPoison
LevitateImmune to Ground attacks
HypnosisShadow BallMean LookSucker Punch
Even
Haunter
Lv 23
GhostPoison
LevitateImmune to Ground attacks
CurseMean LookSucker PunchNight Shade
Chuck
Gym 5
Tough

Chuck's team hits Sudowoodo's weaknesses hard.

Risky
Primeape
Lv 29
Fighting
Vital Spirit
LeerDouble TeamFocus PunchRock Slide
Risky
Poliwrath
Lv 31
WaterFighting
Water Absorb
HypnosisSurfFocus PunchBody Slam
Jasmine
Gym 6
Even

Sudowoodo trades roughly evenly with Jasmine's team.

Even
Magnemite
Lv 30
ElectricSteel
Magnet Pull
ThunderboltSupersonicSonic BoomThunder Wave
Even
Magnemite
Lv 30
ElectricSteel
Sturdy
ThunderboltSupersonicSonic BoomThunder Wave
Risky
Steelix
Lv 35
SteelGround
Sturdy
ScreechSandstormRock ThrowIron Tail
Pryce
Gym 7
Good

Sudowoodo has the type edge here and should clean up Pryce's team.

You Win
Seel
Lv 30
Water
Thick Fat
SnoreHailIcy WindRest
You Win
Dewgong
Lv 32
WaterIce
Thick Fat
Sleep TalkIce ShardAurora BeamRest
You Win
Piloswine
Lv 34
IceGround
Snow Cloak
HailIce FangMud BombBlizzard
Clair
Gym 8
Even

Sudowoodo trades roughly evenly with Clair's team.

You Win
Gyarados
Lv 38
WaterFlying
Intimidate
TwisterDragon RageBiteDragon Pulse
Even
Dragonair
Lv 38
Dragon
Shed Skin
Thunder WaveFire BlastSlamDragon Pulse
Even
Dragonair
Lv 38
Dragon
Shed Skin
Thunder WaveAqua TailSlamDragon Pulse
Risky
Kingdra
Lv 41
WaterDragon
Sniper
SmokescreenHydro PumpHyper BeamDragon Pulse
Brock
Gym 9
Good

Sudowoodo has the type edge here and should clean up Brock's team.

You Win
Graveler
Lv 51
RockGround
Sturdy
Defense CurlRock SlideRolloutEarthquake
You Win
Rhyhorn
Lv 51
GroundRock
Rock Head
SandstormScary FaceEarthquakeHorn Drill
You Win
Omastar
Lv 53
RockWater
Shell Armor
Ancient PowerBrineProtectSpike Cannon
Even
Onix
Lv 54
RockGround
Sturdy
Iron TailRock SlideScreechSandstorm
Easy KO
Kabutops
Lv 52
RockWater
Battle Armor
Rock SlideAqua JetEndureGiga Drain
Misty
Gym 10
Good

Sudowoodo has the type edge here and should clean up Misty's team.

You Win
Golduck
Lv 49
Water
Damp
Water PulseDisablePsych UpPsychic
You Win
Quagsire
Lv 49
WaterGround
Water Absorb
Water PulseAmnesiaEarthquakeRain Dance
You Win
Lapras
Lv 52
WaterIce
Shell Armor
Water PulseSingIce BeamBody Slam
Even
Starmie
Lv 54
WaterPsychic
Natural Cure
Water PulseConfuse RayRecoverIce Beam
Lt. Surge
Gym 11
Good

Sudowoodo has the type edge here and should clean up Lt. Surge's team.

You Win
Raichu
Lv 51
Electric
Static
Thunder WaveQuick AttackShock WaveDouble Team
You Win
Electrode
Lv 47
Electric
Static
Thunder WaveDouble TeamShock WaveLight Screen
Even
Magneton
Lv 47
ElectricSteel
Sturdy
SupersonicDouble TeamShock WaveMirror Shot
You Win
Electrode
Lv 47
Electric
Static
ScreechDouble TeamSelf DestructCharge Beam
You Win
Electabuzz
Lv 53
Electric
Static
Quick AttackShock WaveLight ScreenLow Kick
Erika
Gym 12
Even

Sudowoodo trades roughly evenly with Erika's team.

Easy KO
Jumpluff
Lv 51
GrassFlying
Chlorophyll
U TurnLeech SeedSunny DayGiga Drain
Even
Tangela
Lv 52
Grass
Chlorophyll
Ancient PowerWring OutGiga DrainSleep Powder
Even
Victreebel
Lv 56
GrassPoison
Chlorophyll
Sunny DaySynthesisGrass KnotLeaf Storm
Even
Bellossom
Lv 56
Grass
Chlorophyll
Sunny DaySynthesisGiga DrainSolar Beam
Janine
Gym 13
Good

Sudowoodo has the type edge here and should clean up Janine's team.

Easy KO
Crobat
Lv 47
PoisonFlying
Inner Focus
ScreechSupersonicConfuse RayWing Attack
Even
Weezing
Lv 44
Poison
LevitateImmune to Ground attacks
Double HitSludge BombToxicExplosion
Easy KO
Ariados
Lv 47
BugPoison
Insomnia
Scary FacePoison JabPin MissilePsychic
Easy KO
Ariados
Lv 47
BugPoison
Insomnia
Pin MissilePoison JabSwaggerNight Shade
Easy KO
Venomoth
Lv 50
BugPoison
Tinted Lens
Sludge BombDouble TeamSignal BeamPsychic
Sabrina
Gym 14
Good

Sudowoodo has the type edge here and should clean up Sabrina's team.

You Win
Espeon
Lv 53
Psychic
Synchronize
Shadow BallSkill SwapCalm MindPsychic
You Win
Mr Mime
Lv 53
Psychic
Filter
MimicLight ScreenSkill SwapPsychic
Even
Alakazam
Lv 55
Psychic
Inner Focus
Skill SwapPsychicEnergy BallReflect
Blaine
Gym 15
Strong

Sudowoodo resists most of Blaine's coverage and hits back hard.

Easy KO
Magcargo
Lv 54
FireRock
Flame Body
Sunny DaySmogOverheatRock Slide
Easy KO
Magmar
Lv 54
Fire
Flame Body
Thunder PunchOverheatSunny DayConfuse Ray
You Win
Rapidash
Lv 59
Fire
Flash Fire
Quick AttackFlare BlitzBounceOverheat
Blue
Gym 16
Even

Sudowoodo trades roughly evenly with Blue's team.

Even
Exeggutor
Lv 55
GrassPsychic
Chlorophyll
Leaf StormPsychicHypnosisTrick Room
You Win
Arcanine
Lv 58
Fire
Intimidate
RoarDragon PulseFlare BlitzExtreme Speed
Even
Rhydon
Lv 58
GroundRock
Rock Head
MegahornStone EdgeThunder FangEarthquake
You Win
Gyarados
Lv 52
WaterFlying
Intimidate
Ice FangWaterfallDragon DanceReturn
Risky
Machamp
Lv 56
Fighting
No Guard
Dynamic PunchEarthquakeStone EdgeThunder Punch
You Win
Pidgeot
Lv 60
NormalFlying
Tangled Feet
ReturnWhirlwindAir SlashMirror Move
Will
Elite Four
Good

Sudowoodo has the type edge here and should clean up Will's team.

You Win
Xatu
Lv 40
PsychicFlying
Synchronize
U TurnMe FirstConfuse RayPsychic
Easy KO
Jynx
Lv 41
IcePsychic
Oblivious
Double SlapLovely KissIce PunchPsychic
You Win
Exeggutor
Lv 41
GrassPsychic
Chlorophyll
ReflectHypnosisEgg BombPsychic
You Win
Slowbro
Lv 41
WaterPsychic
Own Tempo
CurseAmnesiaWater PulsePsychic
You Win
Xatu
Lv 42
PsychicFlying
Early Bird
Aerial AceOminous WindConfuse RayPsychic
Koga
Elite Four
Good

Sudowoodo has the type edge here and should clean up Koga's team.

Easy KO
Ariados
Lv 40
BugPoison
Insomnia
Poison JabSpider WebBaton PassGiga Drain
Easy KO
Venomoth
Lv 41
BugPoison
Tinted Lens
SupersonicGustPsychicToxic
Even
Forretress
Lv 43
BugSteel
Sturdy
ProtectSwiftExplosionToxic Spikes
You Win
Muk
Lv 42
Poison
Sticky Hold
MinimizeScreechGunk ShotToxic
Easy KO
Crobat
Lv 44
PoisonFlying
Inner Focus
Double TeamQuick AttackWing AttackPoison Fang
Bruno
Elite Four
Even

Sudowoodo trades roughly evenly with Bruno's team.

Risky
Hitmontop
Lv 42
Fighting
Technician
CounterQuick AttackDigTriple Kick
Risky
Hitmonlee
Lv 42
Fighting
Reckless
SwaggerFocus EnergyHigh Jump KickBlaze Kick
Even
Hitmonchan
Lv 42
Fighting
Iron Fist
Thunder PunchIce PunchFire PunchBullet Punch
Even
Onix
Lv 43
RockGround
Sturdy
Dragon BreathEarthquakeSandstormRock Slide
Risky
Machamp
Lv 46
Fighting
No Guard
Rock SlideForesightRevengeCross Chop
Karen
Elite Four
Good

Sudowoodo has the type edge here and should clean up Karen's team.

You Win
Umbreon
Lv 42
Dark
Synchronize
Double TeamConfuse RayFeint AttackPayback
Even
Vileplume
Lv 42
GrassPoison
Chlorophyll
Stun SporeAcidMoonlightPetal Dance
You Win
Gengar
Lv 45
GhostPoison
LevitateImmune to Ground attacks
LickSpiteFocus BlastDestiny Bond
Easy KO
Murkrow
Lv 44
DarkFlying
Super Luck
PluckWhirlwindSucker PunchFeint Attack
Easy KO
Houndoom
Lv 47
DarkFire
Flash Fire
Nasty PlotDark PulseFlamethrowerCrunch
Lance
Champion
Good

Sudowoodo has the type edge here and should clean up Lance's team.

You Win
Gyarados
Lv 46
WaterFlying
Intimidate
FlailDragon PulseWaterfallIce Fang
You Win
Dragonite
Lv 49
DragonFlying
Inner Focus
Thunder WaveDragon RushThunderHyper Beam
You Win
Dragonite
Lv 49
DragonFlying
Inner Focus
Thunder WaveDragon RushBlizzardHyper Beam
Easy KO
Aerodactyl
Lv 48
RockFlying
Pressure
Aerial AceCrunchRock SlideThunder Fang
Easy KO
Charizard
Lv 48
FireFlying
Blaze
Shadow ClawAir SlashDragon ClawFire Fang
You Win
Dragonite
Lv 50
DragonFlying
Inner Focus
Fire BlastSafeguardOutrageHyper Beam

Catchable

Available after Badge 3
Type
Rock
Tier
C

Catch Sudowoodo on Route 36 (interact, Lv 20, limited). Use the Squirt Bottle from the Goldenrod Flower Shop, given once you have the Plain Badge, on the blocking tree on Route 36.

View Sudowoodo locations

How to Get Sudowoodo in HeartGold & SoulSilver

Sudowoodo is the one disguised as a tree blocking Route 36. Water it with the Squirtbottle to start the fight and catch the level 20 it offers, the single in-game one, since no wild Sudowoodo exists elsewhere.

1 location to catch Sudowoodo

Badge 3

How to Obtain Sudowoodo in HGSS

  1. Bonsly
    Step 1Breed Bonsly from Sudowoodo

    Breed from Sudowoodo at the Day Care.

  2. Sudowoodo
    Step 2Sudowoodo ✓
    or evolve from Bonsly (Step 1)

How to Get Shiny Sudowoodo in HeartGold & SoulSilver

Sudowoodo blocks Route 36 until you water it, so breed it Masuda-style with a foreign parent at 1 in 1,638. Compare Shiny Sudowoodo odds across every game

Normal vs Shiny
Normal Sudowoodo in HeartGold & SoulSilverNormal
Shiny Sudowoodo in HeartGold & SoulSilver Shiny
Color ShiftBrowntoGreen
Shiny TierC Tier Shiny

Shiny Sudowoodo Evolution

2 Forms
Showing shiny artworkView Full Evolution Chart

HeartGold & SoulSilver Shiny Sudowoodo Calculator

2 Methods
Fastest Path

The best route is Masuda Method, about 1 in 1,639 on each try.

Step 1 · Encounter Method2 in HeartGold & SoulSilver

Masuda Method: Breed with a parent from a different-language game. Works on any breedable line.

Soft Reset: Save in front of a static, gift, or legendary encounter, then reset until it sparkles.

How many you have done, or plan to do.

120,000
Shiny Odds Per Try1 / 1,639Masuda Method
Chance By Now50.0%at 1,136 eggs hatchedAbout 5 in 10 hunters have one by now
What To Expect
ChanceEncountersTime
10%lucky few173----
25%one in four472----
50%coin flip1,136----
90%very likely3,773----
How is this calculated?

Every encounter has the same shiny chance, the Shiny Odds Per Try shown above. Each one is a separate roll that does not care how many you have already done, so the more you hunt, the higher your overall chance of at least one shiny. The formula below turns your odds and your number of tries into that combined chance.

chance after N tries = 1 − (1 − p)^N,  where  p = 1 / odds per try

Example at 1 in 8,192 (classic full odds): about 864 encounters for a 10 percent chance, 5,678 for 50 percent, and 18,862 for 90 percent.

The table above flips that around: it shows how many encounters it takes to reach a 10, 25, 50, and 90 percent chance at your current odds. Turning on boosts like the Shiny Charm, sandwiches, or chains improves your odds, so the encounter numbers drop.

These are estimates, not promises. Most games have no pity counter, meaning no guaranteed shiny no matter how many you hunt, so even Very Likely is not guaranteed: some hunters find one early, others go well past that point.

Where these shiny odds come from: Read our full methodology

For time estimates and charm math, open the HeartGold & SoulSilver shiny odds calculator with Sudowoodo already selected.

Sudowoodo Weakness

Water, Grass, Fighting, Ground, and Steel moves hit Sudowoodo for super-effective damage. The Rock typing picks up 4 resistances to work with. Sudowoodo's physical bulk (base 115 Def) helps cushion physical weakness hits, but special attackers are the bigger threat.

Sudowoodo Weakness and Resistance Chart
DamageTypes
2x (Weak)Water, Grass, Fighting, Ground, Steel
0.5x (Resist)Normal, Fire, Poison, Flying
Gen IV Type Chart
  • Fairy type does not exist — Dragon has fewer checks
  • Physical / Special split now per-move (introduced Gen IV)

What is Sudowoodo Weak Against

Fragile
5Weak
4Resist
0Immune
Score-6
4xCritical
None
¼xResist
None
0xImmune
None

What is Sudowoodo Strong Against

4Strong
3Resisted
0Immune
Score+1
0xImmune
None

Best Pokemon Against Sudowoodo

Vileplume
Vileplume
GrassPoison
C
Victreebel
Victreebel
GrassPoison
C
Sandslash
Sandslash
Ground
B
C
Hariyama
Hariyama
Fighting
B

Sudowoodo Evolutions

Sudowoodo evolved from Bonsly's chain by knowing a specific move. It's a non-standard trigger, so check the details below. Breed this form to get Bonsly eggs (average hatch time). The evolution from Bonsly pushed Sudowoodo to 410 total stats. HP saw the largest single gain at +20. View every chain in the Evolution Chart.

How to Evolve

2 Forms
Stat Comparison 2 Stages
Bonsly
Rock
Sudowoodo
Rock
HP
50
70+20
ATK
80
100+20
DEF
95
115+20
SP.ATK
10
30+20
SP.DEF
45
65+20
SPE
10
30+20
BST
290F-Tier
410C-Tier+120
ROLE
Trick Room
Attacker
TYPE
Physical
Physical

Breeding

Very Easy

Breed with Sudowoodo to get Bonsly eggs easily using 29 partners from the Mineral egg group. Notable egg moves include Defense Curl, Harden, Headbutt and 3 more.

Egg Groups
Mineral
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)
glaliefroslasssnoruntporygon2claydolbronzongmagnezoneporygon-zprobopassgolemelectrodemagneton

HGSS Sudowoodo Best Moveset

Rock type at 100 Attack and 115 Defense that blocks physical damage and fires back hard. AbilityRock Head removes recoil from MoveDouble-Edge and MoveHead Smash. The moveset takes physical hits and responds with massive recoil-free attacks. 30 Speed and 65 Sp. Def are the gaps.

Best Build

Experimental
Physical Tank
Ability
Rock Head
Item
LeftoversSUSTAIN
Best Nature for Sudowoodo

Sudowoodo best EVs are Attack and HP

EVs

Physical Tank Moveset

  • Wood Hammer
  • ExplosionCoverage
  • Stone EdgeSTAB
  • Sucker Punch

Moves List

Don't skip the egg moves. Sudowoodo picks up Defense Curl and Harden only through breeding, and both fill gaps the natural movepool can't. STAB runs through Rock Slide and Rock Tomb while coverage across 8 types adds range.

Level-Up Moves

Lv 1
Copycat
———20Normal
Lv 1
Flail
D—10015Normal
Lv 1
Low Kick
D—10020Fighting
Lv 1
Rock Throw
—759015Rock
Lv 1
Wood Hammer
B12010015Grass
Lv 6
Flail
D—10015Normal
Lv 9
Low Kick
D—10020Fighting
Lv 14
Rock Throw
—759015Rock
Lv 17
Mimic
———10Normal
Lv 22
Block
———5Normal
Lv 25
Feint Attack
—60—20Dark
Lv 30
Rock Tomb
C909510Rock
Lv 33
Rock Slide
A1129010Rock
Lv 38
Slam
—807520Normal
Lv 41
Sucker Punch+1
B801005Dark
Lv 46
Double-Edge
B12010015Normal
Lv 49
Hammer Arm
A1009010Fighting

TM Moves

All 21 TMs are obtainable before the Elite Four

TM
TM45——10015Normal
TM28
DigNational Parkbadge 2
C8010010Ground
TM26
EarthquakeVictory Roadnot until badge 8
A10010010Ground
TM01
Focus Punch-3Prize for defeating Chuckbadge 5
B15010020Fighting
TM21
FrustrationCeladon Department Storebadge 2
D—10020Normal
TM10
Hidden PowerLake of Ragebadge 6
D6010015Normal
TM83
Natural GiftGoldenrod Department Storebadge 2
D—10015Normal
TM17C——10Normal
TM44
RestRoute 31badge 2
C——10Psychic
HM06D4010015Fighting
TM39
Rock TombUnion Cavebadge 1
C909510Rock
TM43
Secret PowerLake of Ragebadge 6
—7010020Normal
HM04C8010015Normal
TM90
SubstituteGoldenrod Game Cornerbadge 2
C——10Normal
TM87
SwaggerOlivine Lighthousebadge 4
——9015Normal
TM12C—10020Dark
TM46
ThiefTeam Rocket HQbadge 6
C6010025Dark

Egg Moves

Egg
Egg
Defense Curl
D——40Normal
Egg
Harden
D——30Normal
Egg
Headbutt
C7010015Normal
Egg
Rollout
—459020Rock
Egg
Sand Tomb
—358515Ground
Egg
Self-Destruct
B2001005Normal

Tutor Moves

Tut
Tutor
Block
———5Normal
Tutor
Earth Power
D9010010Ground
Tutor
Fire Punch
C7510015Fire
Tutor
Headbutt
C7010015Normal
Tutor
Helping Hand+5
———20Normal
Tutor
Ice Punch
C7510015Ice
Tutor
Low Kick
D—10020Fighting
Tutor
Mud-Slap
D2010010Ground
Tutor
Role Play
———10Psychic
Tutor
Rollout
—459020Rock
Tutor
Snore
D4010015Normal
Tutor
Sucker Punch+1
B801005Dark
Tutor
Thunder Punch
C7510015Electric

Reminder Moves

Rem
Rem
Fake Tears
——10020Dark
Rem
Uproar
—9010010Normal

Base Stats

Base Stats
Above
HP70
C
Attack100
B
Defense115
B
Sp. Atk30
F
Sp. Def65
C
Speed30
F
Total410
Details
Catch Rate
Challenging65 / 255
Growth Rate
Medium Fast1M XP
Height1.2 m
Weight38.0 kg
Base XP144
Abilities
Sturdy
Prevents being KOed from full HP, leaving 1 HP instead. Protects against the one-hit KO moves regardless of HP.
Rock Head
Protects against recoil damage.
EV Yield
HPAtkDef+2SpASpDSpe
Defense training target
Pokedex Entry

Although it always pretends to be a tree, its composition appears more similar to rock than to vegetation.

It disguises itself as a tree to avoid attack. It hates water, so it will disappear if it starts raining.

Sudowoodo HeartGold & SoulSilver Guide

  • Sudowoodo is a static encounter at Johto Route 36 in HeartGold & SoulSilver. Sudowoodo appears at level 20. Save before the encounter. These one-shot Pokemon don't respawn if you knock them out or run out of Poke Balls.

  • For HeartGold & SoulSilver, it depends on your team. Sudowoodo rates C-Tier. Not a powerhouse, but the Rock coverage might be exactly what you're missing.

  • In HeartGold & SoulSilver, use Sudowoodo as an attacker. Physical side carries the damage. It's slow, so Trick Room or priority moves are key.

  • For HeartGold & SoulSilver, run Adamant on Sudowoodo. +Attack is what matters, and the -Sp. Atk cut doesn't hurt this set. Fits the attacker role.

  • For HeartGold & SoulSilver, build your team around Carnivine, Luxray, and Crawdaunt. These have the highest co-usage rates with Sudowoodo in competitive formats. They cover each other's weaknesses.

Game Availability

Debuting in Gold & Silver, Sudowoodo appears in 18 games across 8 generations. A reliable presence in most mainline games, typically found through wild encounters.

Explore

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