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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 Omega Ruby / Alpha Sapphire. Move power, accuracy and typing are shown as they work in that game — amber numbers differ from current games. Hacks rebalance individual moves — Rising Ruby / Sinking Sapphire's docs are the authority on exact numbers.

Level10

  • 1Aurora BeamiceSpecial65 BP100% acc20 PPHas a chance to lower the target’s Attack by one stage.
  • 1Hydro PumpwaterSpecial110 BP80% acc5 PPInflicts regular damage with no additional effect.
  • 1ProtectnormalStatus10 PPPrevents any moves from hitting the user this turn.
  • 1Shell SmashnormalStatus15 PPRaises user’s Attack, Special Attack, and Speed by two stages. Lower user’s Defense and Special Defense by one stage.
  • 1SupersonicnormalStatus55% acc20 PPConfuses the target.
  • 1Toxic SpikespoisonStatus20 PPScatters poisoned spikes, poisoning opposing Pokémon that switch in.
  • 1WithdrawwaterStatus40 PPRaises the user’s Defense by one stage.
  • 13Spike CannonnormalPhysical20 BP100% acc15 PPHits 2-5 times in one turn.
  • 28SpikesgroundStatus20 PPScatters Spikes, hurting opposing Pokémon that switch in.
  • 50Icicle CrashicePhysical85 BP90% acc10 PPHas a chance to make the target flinch.

TM/HM28

  • 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.
  • ConfidenormalStatus20 PPLowers the target’s Special Attack by one stage.
  • DivewaterPhysical80 BP100% acc10 PPUser dives underwater, dodging all attacks, and hits next turn.
  • Double TeamnormalStatus15 PPRaises the user’s evasion by one stage.
  • ExplosionnormalPhysical250 BP100% acc5 PPUser faints.
  • FacadenormalPhysical70 BP100% acc20 PPPower doubles if user is burned, paralyzed, or poisoned.
  • Frost BreathiceSpecial60 BP90% acc10 PPAlways scores a critical hit.
  • FrustrationnormalPhysical100% acc20 PPPower increases as happiness decreases, up to a maximum of 102.
  • Giga ImpactnormalPhysical150 BP90% acc5 PPUser foregoes its next turn to recharge.
  • 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.
  • PaybackdarkPhysical50 BP100% acc10 PPPower is doubled if the target has already moved this turn.
  • Poison JabpoisonPhysical80 BP100% acc20 PPHas a chance to poison 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.
  • RoundnormalSpecial60 BP100% acc15 PPHas double power if it’s used more than once per turn.
  • Secret PowernormalPhysical70 BP100% acc20 PPHas a chance to inflict a status effect which depends upon the terrain.
  • Sleep TalknormalStatus10 PPRandomly uses one of the user’s other three moves. Only works if the user is sleeping.
  • 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.
  • SurfwaterSpecial90 BP100% acc15 PPInflicts regular damage and can hit Dive users.
  • SwaggernormalStatus85% acc15 PPRaises the target’s Attack by two stages and confuses the target.
  • 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.

Tutor5

  • Icy WindiceSpecial55 BP95% acc15 PPHas a chance to lower the target’s Speed by one stage.
  • Iron DefensesteelStatus15 PPRaises the user’s Defense by two stages.
  • Signal BeambugSpecial75 BP100% acc15 PPHas a chance to confuse the target.
  • SnorenormalSpecial50 BP100% acc15 PPHas a chance to make the target flinch. Only works if the user is sleeping.
  • Water PulsewaterSpecial60 BP100% acc20 PPHas a chance to confuse the target.

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