Tentacoolin Pokémon Polished Crystal

waterpoison

Pokédex Entry

Jellyfish Pokémon

As it floats along on the waves, it uses its toxic feelers to stab anything it touches.

Front

Normal

Shiny

Animated

Shiny Animated

Back

Normal

Shiny

Type

WaterPoison

Dex

#182 Johto Dex · #072 National

Abilities

Clear Body(Primary)

Prevents foes from lowering stats.

Liquid Ooze(Secondary)

Damages foes using draining moves.

Rain Dish(Hidden)

Gradually regains HP in rain.

Growth Rate

Slow

Gender Ratio

50% Male, 50% Female

Egg Groups

water3

Hatch Rate

Medium Fast (20 cycles)

Catch Rate

190

Poké Ball15.6%

Great Ball21.3%

Ultra Ball26.1%

Base Exp

105

EV Yield

1 SpecialDefense

Wild Held Items

Poisonbarb(5%)

Weak To

electric ×2ground ×2psychic ×2

Resists

fire ×0.5water ×0.5ice ×0.5fighting ×0.5poison ×0.5bug ×0.5steel ×0.5fairy ×0.5

Evolution Chain

Note, you can always call Professor Elm with the Pokemon you are trying to evolve as first in your party. This was a feature that was added specifically to Polished Crystal. If the information on this page seems incorrect, please try calling Professor Elm.

Tentacool

Base form

→

Tentacruel

Level up Tentacool to Lv. 30

Related Guides

How to Obtain

You can catch Tentacool very common in Beautiful Beach while surfing, very common in Cherrygrove Bay while surfing, fishing with Old Rod or fishing with Good Rod, and very common in Cherrygrove City while surfing, among 45 other areas. Wild ones range from level 10 to 60, unless in a badge-dependent area.

Wild Encounters (107)

Level Up Moves (16)

Level	Move	Type	Power	Acc.	PP
1	Poison StingLevel: 1Poison Sting	poison	PWR15	ACC100	PP35
1	Poison StingLevel: 1Poison Sting	An attack that may poison the foe.
4	SupersonicLevel: 4Supersonic	normal	PWR0	ACC65	PP20
4	SupersonicLevel: 4Supersonic	A move that may confuse the foe.
7	Water GunLevel: 7Water Gun	water	PWR40	ACC100	PP25
7	Water GunLevel: 7Water Gun	Squirts water to attack.
10	AcidLevel: 10Acid	poison	PWR40	ACC100	PP30
10	AcidLevel: 10Acid	An attack that may lower Sp.Def.
13	Toxic SpikesLevel: 13Toxic Spikes	poison	PWR0	ACC100	PP20
13	Toxic SpikesLevel: 13Toxic Spikes	Poisons foes when they switch in.
16	Water PulseLevel: 16Water Pulse	water	PWR60	ACC100	PP20
16	Water PulseLevel: 16Water Pulse	An attack that may confuse the foe.
19	WrapLevel: 19Wrap	normal	PWR15	ACC90	PP20
19	WrapLevel: 19Wrap	Traps the foe for 2-5 turns.
22	Confuse RayLevel: 22Confuse Ray	ghost	PWR0	ACC100	PP10
22	Confuse RayLevel: 22Confuse Ray	A move that may confuse the foe.
25	Bubble BeamLevel: 25Bubble Beam	water	PWR65	ACC100	PP20
25	Bubble BeamLevel: 25Bubble Beam	An attack that may lower Speed.
28	BarrierLevel: 28Barrier	psychic	PWR0	ACC100	PP20
28	BarrierLevel: 28Barrier	Sharply raises the user's Defense.
31	Poison JabLevel: 31Poison Jab	poison	PWR80	ACC100	PP20
31	Poison JabLevel: 31Poison Jab	An attack that may poison the foe.
34	VenoshockLevel: 34Venoshock	poison	PWR65	ACC100	PP10
34	VenoshockLevel: 34Venoshock	Damage doubles if foe is poisoned.
37	ScreechLevel: 37Screech	normal	PWR0	ACC85	PP40
37	ScreechLevel: 37Screech	Sharply lowers the foe's Defense.
40	HexLevel: 40Hex	ghost	PWR65	ACC100	PP10
40	HexLevel: 40Hex	Damage doubles if foe has status.
43	Sludge BombLevel: 43Sludge Bomb	poison	PWR90	ACC100	PP10
43	Sludge BombLevel: 43Sludge Bomb	An attack that may poison the foe.
46	Hydro PumpLevel: 46Hydro Pump	water	PWR110	ACC80	PP5
46	Hydro PumpLevel: 46Hydro Pump	A powerful Watertype attack.

Related Guides

Egg Moves (7)

Move	Type	Power	Acc.	PP
Aurora BeamAurora Beam	ice	PWR65	ACC100	PP20
Aurora BeamAurora Beam	An attack that may lower Attack.
Confuse RayConfuse Ray	ghost	PWR0	ACC100	PP10
Confuse RayConfuse Ray	A move that may confuse the foe.
HazeHaze	ice	PWR0	ACC100	PP30
HazeHaze	Eliminates all stat changes.
Mirror CoatMirror Coat	psychic	PWR1	ACC100	PP20
Mirror CoatMirror Coat	Returns a special attack double.
Rapid SpinRapid Spin	normal	PWR50	ACC100	PP20
Rapid SpinRapid Spin	A high-speed spinning attack.
SafeguardSafeguard	normal	PWR0	ACC100	PP25
SafeguardSafeguard	Prevents all status problems.
Knock OffKnock Off	dark	PWR65	ACC100	PP20
Knock OffKnock Off	Slaps down the foe's held item.

Related Guides

TM/HM Moves (29)

Move	Type	Power	Acc.	PP
CurseCurse	ghost	PWR0	ACC100	PP10	TM03TM03
CurseCurse	Works differently for Ghost-types.
ToxicToxic	poison	PWR0	ACC90	PP10	TM06TM06
ToxicToxic	A Poison move with increasing damage.
HailHail	ice	PWR0	ACC100	PP10	TM07TM07
HailHail	Inflicts damage every turn.
VenoshockVenoshock	poison	PWR65	ACC100	PP10	TM09TM09
VenoshockVenoshock	Damage doubles if foe is poisoned.
Hidden PowerHidden Power	typeless	PWR70	ACC100	PP15	TM10TM10
Hidden PowerHidden Power	The type varies with the Pokémon.
Ice BeamIce Beam	ice	PWR90	ACC100	PP10	TM13TM13
Ice BeamIce Beam	An attack that may freeze the foe.
BlizzardBlizzard	ice	PWR110	ACC70	PP5	TM14TM14
BlizzardBlizzard	An attack that may freeze the foe.
ProtectProtect	normal	PWR0	ACC100	PP10	TM17TM17
ProtectProtect	Foils attack that turn. It may fail.
Rain DanceRain Dance	water	PWR0	ACC100	PP5	TM18TM18
Rain DanceRain Dance	Boosts Water-type moves for 5 turns.
Giga DrainGiga Drain	grass	PWR75	ACC100	PP10	TM19TM19
Giga DrainGiga Drain	Steals 1/2 of the damage inflicted.
SafeguardSafeguard	normal	PWR0	ACC100	PP25	TM20TM20
SafeguardSafeguard	Prevents all status problems.
ReturnReturn	normal	PWR1	ACC100	PP20	TM27TM27
ReturnReturn	An attack that is based on loyalty.
Double TeamDouble Team	normal	PWR0	ACC100	PP15	TM32TM32
Double TeamDouble Team	Raises the user's evasiveness.
Sludge BombSludge Bomb	poison	PWR90	ACC100	PP10	TM36TM36
Sludge BombSludge Bomb	An attack that may poison the foe.
SubstituteSubstitute	normal	PWR0	ACC100	PP10	TM41TM41
SubstituteSubstitute	Makes a decoy with 1/4 user's max HP.
FacadeFacade	normal	PWR70	ACC100	PP20	TM42TM42
FacadeFacade	Double damage with Psn, Brn, or Prz.
RestRest	psychic	PWR0	ACC100	PP5	TM44TM44
RestRest	Sleep for 2 turns to fully recover.
AttractAttract	normal	PWR0	ACC100	PP15	TM45TM45
AttractAttract	Makes the opposite gender infatuated.
ThiefThief	dark	PWR60	ACC100	PP25	TM46TM46
ThiefThief	An attack that may steal a held item.
DazzlingleamDazzlingleam	fairy	PWR80	ACC100	PP10	TM49TM49
DazzlingleamDazzlingleam	Dazzles with a powerful flash.
Leech LifeLeech Life	bug	PWR80	ACC100	PP10	TM50TM50
Leech LifeLeech Life	Steals 1/2 of the damage inflicted.
ScaldScald	water	PWR70	ACC100	PP15	TM55TM55
ScaldScald	An attack that may inflict a burn.
Water PulseWater Pulse	water	PWR60	ACC100	PP20	TM63TM63
Water PulseWater Pulse	An attack that may confuse the foe.
Poison JabPoison Jab	poison	PWR80	ACC100	PP20	TM66TM66
Poison JabPoison Jab	An attack that may poison the foe.
Swords DanceSwords Dance	normal	PWR0	ACC100	PP20	TM75TM75
Swords DanceSwords Dance	Sharply raises the user's Attack.
CutCut	steel	PWR60	ACC100	PP30	HM01HM01
CutCut	Cuts using claws, scythes, etc.
SurfSurf	water	PWR90	ACC100	PP15	HM03HM03
SurfSurf	A strong Watertype attack.
WhirlpoolWhirlpool	water	PWR40	ACC90	PP15	HM05HM05
WhirlpoolWhirlpool	Traps the foe for 2-5 turns.
WaterfallWaterfall	water	PWR80	ACC100	PP15	HM06HM06
WaterfallWaterfall	An attack that may cause flinching.

Related Guides

Type Matchup Strategies
Master type advantages and STAB moves

Move Tutor Moves (6)

Move	Type	Power	Acc.	PP	Location
Double Edge (Safari Zone North)Double Edge	normal	PWR120	ACC100	PP15	Safari Zone North	TutorTutor
Double Edge (Safari Zone North)Double Edge	A tackle that also hurts the user.
Endure (Warm Beach Shack)Endure	normal	PWR0	ACC100	PP10	Warm Beach Shack	TutorTutor
Endure (Warm Beach Shack)Endure	Endures any hit with at least 1HP.
Icy Wind (Snowtop Mountain Inside)Icy Wind	ice	PWR55	ACC95	PP15	Snowtop Mountain Inside	TutorTutor
Icy Wind (Snowtop Mountain Inside)Icy Wind	An icy attack that lowers Speed.
Knock Off (Route 40)Knock Off	dark	PWR65	ACC100	PP20	Route 40	TutorTutor
Knock Off (Route 40)Knock Off	Slaps down the foe's held item.
Sleep Talk (Route 31)Sleep Talk	normal	PWR0	ACC100	PP10	Route 31	TutorTutor
Sleep Talk (Route 31)Sleep Talk	Randomly attacks while asleep.
Swagger (Celadon City)Swagger	normal	PWR0	ACC85	PP15	Celadon City	TutorTutor
Swagger (Celadon City)Swagger	Causes confusion but raises Attack.

Related Guides

Type Summary

Weaknesses

Resistances

Immunities

Neutral

Weaknesses

Types that deal increased damage to Tentacool. Use these types to counter it effectively.

electric2×ground2×psychic2×

Resistances & Immunities

Types that Tentacool resists or is immune to. Avoid using these types against it.

fire0.5×water0.5×ice0.5×fighting0.5×poison0.5×bug0.5×steel0.5×fairy0.5×

Best Counters

Pokémon that have type advantages against Tentacool, either offensively or defensively.

Tentacoolin Pokémon Polished Crystal

Pokédex Entry