Crystal Keeper [MP19-EN066] Common SM37 Set: 2019 Gold Sarcophagus Tin

Set: 2019 Gold Sarcophagus Tin Mega Pack Card type: Effect Monster Rarity: Common Attack: 2200 Defense: 2200 If this card is Normal or Special Summoned: You can pay 1000 LP

Set: Structure Deck: Realm of Light Card type: Tuner Monster Rarity: Super Rare Attack: 800 Defense: 200 When this card is Normal Summoned: You can add 1 LIGHT Dragon-Type monster from your Deck to your hand

Set: Legendary Collection 2 Card type: Normal Trap Rarity: Common Attack: 0 Defense: 0 When an "Elemental HERO Clayman" you control is targeted for an attack (even if it is face-down

If they do

Set: Battle Pack: Epic Dawn Card type: Effect Monster Rarity: Starfoil Rare Attack: 1400 Defense: 700 At the end of the Damage Step

Crystal Keeper [MP19-EN066] Common SM37 Set: 2019 Gold Sarcophagus TinSet: 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.