Evilswarm Ouroboros [HA07-EN065] Secret Rare Promo Set: American God Cards Card

Set: American God Cards Card type: Normal Monster Rarity: Ultra Rare Attack: X000 Defense: X000 The heavens twist and thunder roars

Set: Duelist Pack 9: Yusei 2 Card type: Normal Trap Rarity: Super Rare Attack: 0 Defense: 0 Select 1 face-up Tuner monster you control

Set: Champion Pack 3 Card type: Effect Monster Rarity: Common Attack: 1900 Defense: 1200 You can have only control 1 "Gravekeeper's Chief" at a time

this card gains 1000 ATK during the Damage Step only

then target 1 face-up monster your opponent controls with ATK less than or equal to this card's

Evilswarm Ouroboros [HA07-EN065] Secret Rare Promo Set: American God Cards CardSet: Hidden Arsenal 7: Knight of Stars Card type: Xyz Effect Monster Rarity: Secret Rare Attack: 2750 Defense: 1950 3 Level 4 monsters Once per turn: You can detach 1 Xyz Material from this card to activate 1 of these effects. Each effect can only be used once while this card is face up on the field. Target 1 card your opponent controls; return that target to the hand. Send 1 random card from your opponent's hand to the Graveyard. Target 1 card in