Crystal Keeper

Pendulum Effect Monster · FIRE · Warrior · Level 4 · Crystal Beast

Market price

$0.12

An estimate from YGOPRODeck for a typical printing, refreshed 2 days ago.

[ Pendulum Effect ] Each turn, the first time an "Ultimate Crystal" monster(s) and/or "Crystal Beast" card(s) you control would be destroyed by card effect that turn, it is not destroyed. [ Monster Effect ] If a "Crystal Beast" monster you control battles an opponent's monster, during damage calculation (Quick Effect): You can Tribute this card from your hand or face-up field; your battling monster's ATK/DEF become double its original ATK/DEF during that damage calculation only, but it is destroyed at the end of this Damage Step.

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Deck usage & meta stats

Across 47,952 decks in the corpus

Decks play it

0.1% of the corpus

#7,556

Most played

Of 14,229 cards played at all

1.27

Copies per deck

77.6% run 1

0.1%

Of competitive decks

Against 0.1% of everything else

In the main deck of 45 decks. Sided in another 3, which is not counted above — completion is scored over the main and extra deck only, plus a Domain deck’s Deck Master.

Archetypes that play it

Share of that archetype’s own decks

Crystal Beast15.4%
Advanced Crystal Beast9.1%
Cipher1.9%
Heraldic1.5%
Battlewasp1.1%
Performapal0.7%
No archetype0.2%

Played by year

Share of the decks the corpus holds for that year

20181.4%
20190.2%
20200.2%
20210%
20220%
20230.1%
20240.2%
20250.1%
20260.1%

Printings

Every version of this card we hold, cheapest first. 5 printings, all priced.

Set	Rarity	Edition	Price	Foil
Structure Deck: Legend of the Crystal BeastsSDCB-EN010	Common	1st Edition	$0.12	—	Buy
Flames of DestructionFLOD-EN093	Common	1st Edition	$0.12	—	Buy
2019 Gold Sarcophagus Tin Mega PackMP19-EN066	Common	Unlimited	$0.14	—	Buy
2019 Gold Sarcophagus Tin Mega PackMP19-EN066	Common	1st Edition	$0.19	—	Buy
Flames of DestructionFLOD-EN093	Common	Unlimited	$0.19	—	Buy

Prices from YGOPRODeck / TCGplayer, refreshed 2 days ago. Each is that printing’s own market price, which is why they differ from the single market price beside the card above — that one is what every deck cost on this site is worked out from. Buy links go to TCGplayer through YGOPRODeck, who provide this data.