Crystal Keeper is a Common Pendulum Effect Monster card from Yu-Gi-Oh! (Structure Deck: Legend of the Crystal Beasts, SDCB). Current market price: $0.11.
Common
Structure Deck: Legend of the Crystal Beasts (SDCB)
Card Text
[ 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.
Card Information
Game
yugioh
Language
en
Card ID
yugioh-14469229-SDCB-EN010
Crystal Keeper Price History
Current
$0.11
as of June 3, 2026
7d
0.0%
$0.00
30d
+57.1%
+$0.04
90d
0.0%
$0.00
90d range
$0.07 – $0.11
Price History
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