Evilswarm Ouroboros [HA07-EN065] Secret Rare Darksteel Set: Crimson Crisis Card type:

Set: Crimson Crisis Card type: Synchro/Effect Monster Rarity: Ultra Rare Attack: 2500 Defense: 1500 1 "Blackwing" Tuner + 1 or more non-Tuner monsters This card cannot be destroyed by battle and you take no Battle Damage from battles involving this card

Through ruthlessness and raw ambition

then shuffle the rest back into your Deck

Set: Sun & Moon: Hidden Fates - Shiny Vault Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

Evilswarm Ouroboros [HA07-EN065] Secret Rare Darksteel Set: Crimson Crisis Card type:Set: 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