Base Stats
HP40
ATK40
DEF35
SpA50
SpD100
SPE70
Total 335
Abilities
Prevents other Pokémon's moves or Abilities from lowering the Pokémon's stats.
The strong stench of the Pokémon's oozed liquid damages attackers that use HP-draining moves.
Evolution Chain
Pokedex Entries
Pokemon DiamondIts body is virtually composed of water. It shoots strange beams from its crystal-like eyes.
Pokemon PearlIt drifts in sea currents. Countless fishermen are hurt by its poison stingers.
Pokemon PlatinumBecause its body is almost entirely composed of water, it shrivels up if it is washed ashore.
Pokemon HeartGoldWhen the tide goes out, dehydrated TENTACOOL remains can be found washed up on the shore.
Pokemon SoulSilverIt drifts aimlessly in waves. Very difficult to see in water, it may not be noticed until it stings.

Moves

Egg Moves (All Games)
MoveTypeCatType/CatPwrAccPPEff %
Raises one of a friendly Pokémon’s stats at random by two stages.
NORMAL
Status
NORMALStatus
30
Has a chance to lower the target’s Attack by one stage.
ICE
Special
ICESpecial
65100%2010%
Confuses the target.
GHOST
Status
GHOSTStatus
100%10
Resets all Pokémon’s stats, accuracy, and evasion.
ICE
Status
ICEStatus
30
Target drops its held item.
DARK
Physical
DARKPhysical
20100%20
Inflicts twice the damage the user received from the last special hit it took.
PSYCHC
Special
PSYCHCSpecial
100%20
Frees the user from binding moves, removes Leech Seed, and blows away Spikes.
NORMAL
Physical
NORMALPhysical
20100%40100%
Protects the user’s field from major status ailments and confusion for five turns.
NORMAL
Status
NORMALStatus
25
Egg Moves (HeartGold / SoulSilver)
MoveTypeCatType/CatPwrAccPPEff %
Has a chance to lower the target’s accuracy by one stage.
WATER
Special
WATERSpecial
9585%1030%
Move Tutor (Platinum / HeartGold / SoulSilver)
MoveTypeCatType/CatPwrAccPPEff %
User dives underwater, dodging all attacks, and hits next turn.
WATER
Physical
WATERPhysical
80100%10
Has a chance to lower the target’s Speed by one stage.
ICE
Special
ICESpecial
5595%15100%
Target drops its held item.
DARK
Physical
DARKPhysical
20100%20
Has a chance to make the target flinch. Only works if the user is sleeping.
NORMAL
Special
NORMALSpecial
40100%1530%
Move Tutor (HeartGold / SoulSilver)
MoveTypeCatType/CatPwrAccPPEff %
Reflects back the first effect move used on the user this turn.
PSYCHC
Status
PSYCHCStatus
15
Locations
Pokemon DiamondCanalave City, Pastoria City, Valley Windworks, Fuego Ironworks...Available ▾
Pokemon PearlCanalave City, Pastoria City, Valley Windworks, Fuego Ironworks...Available ▾
Pokemon PlatinumCanalave City, Pastoria City, Sunyshore City, Valley Windworks...Available ▾
Pokemon HeartGoldNew Bark Town, Cherrygrove City, Johto Route 32, Union Cave B2F...Available ▾
Pokemon SoulSilverNew Bark Town, Cherrygrove City, Johto Route 32, Union Cave B2F...Available ▾