Crystal Keeper [MP19-EN066] Common Gym Challenge 1st Edition Set: Scarlet & Violet: Base

Set: Scarlet & Violet: Base Set Type: Psychic Rarity: Secret Rare Retreat cost: Colorless

you can select 1 Level 5 or lower monster on your opponent''s side of the field and equip it to this card

all players cannot play "Backup" from their hands

Set: Welcome to Rathe Unlimited Edition: Unlimited Finish: Regular Type: Attack Reaction Rarity: Majestic Class: Ninja Cost: 0 Target Ninja attack action card gains +1 [Power]

Battleworn (When the combat chain closes

Crystal Keeper [MP19-EN066] Common Gym Challenge 1st Edition Set: Scarlet & Violet: BaseSet: 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.