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#091 · Generation 1

Cloyster

Max CP (L40 / L50)
2,547 / 2,880
Raid catch CP (L20 / L25)
1,455 / 1,819
Research CP (L15)
1,092
Buddy distance
3 km
2nd charged move
50,000 dust · 50 candy
  • Shiny
  • Shadow
  • Tradable
  • Mega
  • Dynamax
Cloyster
Transfer

Transfer the extras

Cloyster has no job in PvP, raids, or Max Battles. Keep one for the Pokedex and any of the special variants below, and transfer the rest for candy.

Battle roles

  • –
    Great League#846 of 1154 · score 64.2

    Ranked #846 of 1154; not competitive in Great League.

  • –
    Ultra League#582 of 851 · score 69

    Ranked #582 of 851; not competitive in Ultra League.

Collection value

  • Shadow version exists: Shadows hit 20% harder and are worth a raid slot even with low IVs.

Tiers: S = meta-defining, A = strong, B = playable, C = niche. PvP from PvPoke overall rankings; raids from computed DPS/TDO within each attacking type; Max Battles from GO Hub tier lists.

Base stats

Attack186
Defense256
Stamina137

Base stats. Bars are scaled to the strongest Pokemon in the game.

Weak to

Resists

Evolution line

Check your Pokemon's IVs

Ranks all 4,096 spreads for each league

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PvP rankings (GO Battle League)

LeagueTierRankScoreRecommended movesTypical build
Great League–#846 / 115464.2
Ice Shard · Icy Wind · Liquidation
L22 · 4/15/12
Great LeagueShadow–#948 / 115459.9
Ice Shard · Icy Wind · Liquidation
L22 · 4/15/12
Ultra League–#582 / 85169
Ice Shard · Icy Wind · Hydro Pump
L42.5 · 5/15/15
Ultra LeagueShadow–#633 / 85166.5
Ice Shard · Icy Wind · Hydro Pump
L42.5 · 5/15/15
Ultra Premier–#462 / 68971.7
Ice Shard · Icy Wind · Hydro Pump
Ultra PremierShadow–#517 / 68968.4
Ice Shard · Icy Wind · Hydro Pump

Source: PvPoke overall rankings. Score is relative to the league meta (100 = best). Typical build is the IV spread PvPoke assumes.

Raid attacker rankings

Attacking typeTierRankDPSTDOBest moves
iceShadow–#53 / 23111.9190Frost Breath · Avalanche
waterShadow–#61 / 28312.4198Frost Breath · Razor Shell
ice–#85 / 23110.1193Frost Breath · Avalanche
water–#91 / 28310.5201Frost Breath · Razor Shell

Level 40, 15/15/15, neutral target. DPS = damage per second, TDO = total damage output before fainting. Rank is among every Pokemon using that attacking type.

Moves

Fast moveTypeRaid powerEnergyDurationDPSPvP powerPvP energySpeed
Frost BreathSTAB
ice11+91.0s11.07+52 turns
Ice ShardSTAB
ice10+101.0s10.09+103 turns
Charged moveTypeRaid powerEnergyDurationDmg/energyPvP powerPvP energyEffects
Aurora BeamSTAB
ice80-503.5s1.6080-60
Hydro PumpSTAB
water135-1003.5s1.35130-75
AvalancheSTAB
ice85-502.5s1.7090-45
Icy WindSTAB
ice65-333.5s1.9760-45100% chance: -1 foe Atk
LiquidationSTAB
water70-333.0s2.1270-4530% chance: -1 foe Def
Razor ShellSTAB
water55-331.5s1.6735-3550% chance: -1 foe Def
BlizzardElite TMSTAB
ice130-1003.0s1.30140-75

Questions people ask

Is Cloyster good in Pokemon GO?
Not for battle. Cloyster has no ranked PvP, raid or Max Battle role, so keep one for the Pokedex and transfer the rest.
Should I keep or transfer Cloyster?
Cloyster has no job in PvP, raids, or Max Battles. Keep one for the Pokedex and any of the special variants below, and transfer the rest for candy.
Is Cloyster a good raid attacker?
Cloyster ranks #91 of 283 water attackers with 10.5 DPS. That is outside the top 15, so it is not a raid priority.
Can Cloyster be shiny in Pokemon GO?
Yes. Shiny Cloyster is available from evolution, photobomb, raid, research, wild. A shiny is worth keeping for the collection no matter its IVs.
Is Shadow Cloyster worth keeping?
Shadow Cloyster hits 20% harder and takes 20% more damage. It has no ranked role of its own, so treat it like a normal copy.

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