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Demo data — accounts are live, the database isn't. Every run below is seeded and nothing saves. Add your Supabase keys to .env.local to make it real (see SETUP.md § Supabase).

← Pokédex← #90#92 →
Cloyster sprite

#0091

Cloyster

waterice1.5 m · 132.5 kg

Base stats — 525 total

HP
50
Atk
95
Def
180
SpA
85
SpD
45
Spe
70

Abilities

  • Shell Armor
  • Skill Link
  • Overcoat hidden

Learnset

What Cloyster learns in FireRed / LeafGreen. Move power, accuracy and typing are shown as they work in that game — amber numbers differ from current games. Hacks rebalance individual moves — Radical Red's docs are the authority on exact numbers.

Level6

  • 1Aurora BeamiceSpecial65 BP100% acc20 PPHas a chance to lower the target’s Attack by one stage.
  • 1ProtectnormalStatus10 PPPrevents any moves from hitting the user this turn.
  • 1SupersonicnormalStatus55% acc20 PPConfuses the target.
  • 1WithdrawwaterStatus40 PPRaises the user’s Defense by one stage.
  • 36SpikesgroundStatus20 PPScatters Spikes, hurting opposing Pokémon that switch in.
  • 43Spike CannonnormalPhysical20 BP100% acc15 PPHits 2-5 times in one turn.

TM/HM19

  • AttractnormalStatus100% acc15 PPTarget falls in love if it has the opposite gender, and has a 50% chance to refuse attacking the user.
  • BlizzardiceSpecial110 BP70% acc5 PPHas a chance to freeze the target.
  • DivewaterPhysical80 BP100% acc10 PPUser dives underwater, dodging all attacks, and hits next turn.
  • Double TeamnormalStatus15 PPRaises the user’s evasion by one stage.
  • FacadenormalPhysical70 BP100% acc20 PPPower doubles if user is burned, paralyzed, or poisoned.
  • FrustrationnormalPhysical100% acc20 PPPower increases as happiness decreases, up to a maximum of 102.
  • HailiceStatus10 PPChanges the weather to a hailstorm for five turns.
  • Hidden PowernormalSpecial60 BP100% acc15 PPPower and type depend upon user’s IVs. Power can range from 30 to 70.
  • Hyper BeamnormalSpecial150 BP90% acc5 PPUser foregoes its next turn to recharge.
  • Ice BeamiceSpecial90 BP100% acc10 PPHas a chance to freeze the target.
  • ProtectnormalStatus10 PPPrevents any moves from hitting the user this turn.
  • Rain DancewaterStatus5 PPChanges the weather to rain for five turns.
  • RestpsychicStatus5 PPUser sleeps for two turns, completely healing itself.
  • ReturnnormalPhysical100% acc20 PPPower increases with happiness, up to a maximum of 102.
  • Secret PowernormalPhysical70 BP100% acc20 PPHas a chance to inflict a status effect which depends upon the terrain.
  • SurfwaterSpecial90 BP100% acc15 PPInflicts regular damage and can hit Dive users.
  • TormentdarkStatus100% acc15 PPPrevents the target from using the same move twice in a row.
  • ToxicpoisonStatus90% acc10 PPBadly poisons the target, inflicting more damage every turn.
  • Water PulsewaterSpecial60 BP100% acc20 PPHas a chance to confuse the target.

Tutor4

  • Double EdgenormalPhysical120 BP100% acc15 PPUser receives 1/3 the damage inflicted in recoil.
  • ExplosionnormalPhysical250 BP100% acc5 PPUser faints.
  • MimicnormalStatus10 PPCopies the target’s last used move.
  • SubstitutenormalStatus10 PPTransfers 1/4 of the user’s max HP into a doll, protecting the user from further damage or status changes until it breaks.

Appears in — 24 games

  • red green japan
  • blue japan
  • Red / Blue
  • Yellow
  • Gold / Silver
  • Crystal
  • Ruby / Sapphire
  • Emerald
  • Colosseum
  • XD
  • FireRed / LeafGreen
  • Diamond / Pearl
  • Platinum
  • HeartGold / SoulSilver
  • Black / White
  • Black 2 / White 2
  • X / Y
  • Omega Ruby / Alpha Sapphire
  • Sun / Moon
  • Ultra Sun / Ultra Moon
  • Let's Go Pikachu / Eevee
  • Sword / Shield
  • Brilliant Diamond / Shining Pearl
  • Scarlet / Violet