GT
Cloyster

Pokémon · XY

Cloyster

XY

BREAKpoint · #24 · Uncommon · 2016

Listings

No active listings

From

Market reference

$0.11

TCGPlayer

Current listings on The Game Traders

No active listings for this card right now.

Card facts

Quick reference for collectors and graders.

Set position
24 / 126
Release year
2016
Rarity
Uncommon
HP
100
Subtype
Stage 1
Evolves from
Shellder
Retreat cost
2 energy
Illustrator
Saya Tsuruta
Pokédex #
91
Series
XY

Card analysis

Computed from this card's stats and text — not a reposted price.

Primary role
Status Conditions
Damage efficiency
70 damage
23.33 per Energy
Prize liability
1 Prize given up
Single-prize attacker — favourable prize trades
Setup
Stage 1
One evolution step from a Basic

Also does

Attacker

Strategy & play

How Cloyster plays — derived from its stats and the rules of the game, not an opinion.

  • Inflicts Paralysis — the Defending Pokémon can’t attack or retreat for a turn. A reliable one-turn lock; chain it to stall the opponent out.
  • Its main attack (Surf) needs 3 Energy — a turn-3 swing on manual attachment — you’ll want Energy acceleration to power it up on time.
  • Needs Water Energy to attack — your line must supply that color.
  • Water type, weak to Grass ×2 — a Grass attacker doing ≥50 effectively one-shots it.
  • A single-prize attacker — prize-trade-positive against ex / V decks that give up two at a time.
  • A Stage 1 — one step up from Shellder; doesn’t help your opening hand, but quick to set up.

How to beat Cloyster

  • Exploit its Grass weakness — ≥50 damage one-shots it.
  • Gust it before the evolution is set up.
  • On the receiving end of a condition? Retreat, switch, or evolve to wipe it — conditions only stick to the Active.

More by Saya Tsuruta

This card was illustrated by Saya Tsuruta.

View all 124 cards →

Building around Cloyster?

Drop it into the deck builder for a live consistency score, synergy suggestions, and Standard legality checks.

Open the Deck Builder →

About this card

HP: 100Type:WWaterSubtype: Stage 1Evolves from: Shellder

"Its shell is extremely hard. It cannot be shattered, even with a bomb. The shell opens only when it is attacking."

WSudden Grip — 10

If this Pokémon evolved from Shellder during this turn, your opponent's Active Pokémon is now Paralyzed.

WCCSurf — 70

Weakness:G×2

Retreat cost:CC

Tournament legality

Current legal status across competitive formats.

expandedLegal
unlimitedLegal

Pricing reference

Latest snapshot from the upstream catalog. Actual marketplace prices fluctuate by condition, edition, and grade — use this as a reference, not a quote.

TCGPlayer (USD)

Updated 2026/07/18
VariantLowMidHighMarketDirect Low
Normal$0.05$0.30$1,000.00$0.11
Reverse Holofoil$0.34$0.84$19.98$1.93

Cardmarket (EUR)

Updated 2026/06/08
VariantPrice
1-day average€0.23
7-day average€0.26
30-day average€0.20
Low€0.02
Trend price€0.19
Low (excellent+)€0.02
Reverse holo low€0.20
reverseHoloAvg1€0.50
Reverse holo 7-day€0.48
reverseHoloSell€0.53
averageSellPrice€0.17
Reverse holo 30-day€0.72
Reverse holo trend€0.71

Frequently asked

How can I tell if my Cloyster is real?

Cloyster is not on our list of commonly-counterfeited cards, but counterfeits exist across every set. Check the back-light test (real cards have a black inner layer that blocks light; counterfeits glow through), the rosette dot pattern on the back under magnification, font weight and kerning on the card name, and the holofoil pattern if applicable. For high-value copies we recommend submitting to a professional grader (PSA, BGS, CGC) for tamper-evident authentication.

What is Cloyster worth?

As of the latest data, the current market reference price for Cloyster is $0.11; there are no active listings on The Game Traders right now. Actual value depends on condition, grading, edition and printing variant — graded high-condition copies (PSA 9–10) trade at a substantial premium over raw copies.

What set is Cloyster from?

Cloyster is from the Pokémon set "BREAKpoint" in the XY series, released in 2016.

What rarity is Cloyster?

Cloyster is a Uncommon card in the BREAKpoint set.