Evilswarm Ouroboros [HA07-EN065] Secret Rare XYZ/Effect Monster Set: Dark Revelation Volume 1

Set: Dark Revelation Volume 1 Card type: Normal Trap Rarity: Common You can only activate this card during your Standby Phase

Each time the selected monster inflicts Battle Damage

Set: Cosmo Blazer Card type: Effect Monster Rarity: Common Attack: 1800 Defense: 1900 Cannot be Normal Summoned (but can be Normal Set)

or Graveyard

except "Number C" monsters

Evilswarm Ouroboros [HA07-EN065] Secret Rare XYZ/Effect Monster Set: Dark Revelation Volume 1Set: 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