Crystal Keeper [MP19-EN066] Common Gym Challenge 1st Edition Battleworn (When the combat chain

Battleworn (When the combat chain closes

you may put that character on the top of your opponent's deck

choose a character in your waiting room

Set: POP Series 3 Type: Colorless Rarity: Common Retreat cost: Colorless

Crystal Keeper [MP19-EN066] Common Gym Challenge 1st Edition Battleworn (When the combat chainSet: 2019 Gold Sarcophagus Tin Mega Pack Card type: Pendulum Effect Monster Rarity: Common Attack: 1500 Defense: 1800 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 from your 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.