Evilswarm Ophion [HA07-EN064] Secret Rare The Dark Illusion your opponent cannot conduct their

your opponent cannot conduct their Battle Phase

when a monster would be Summoned

if you have 1 or less cards in your hand

you can change 1 face-up Attack Position monster on your opponent''s side of the field to face-up Defense Position

Select 1 Pyro-Type monster from your Deck and remove it from play

Evilswarm Ophion [HA07-EN064] Secret Rare The Dark Illusion your opponent cannot conduct theirSet: Hidden Arsenal 7: Knight of Stars Card type: Xyz Effect Monster Rarity: Secret Rare Attack: 2550 Defense: 1650 2 Level 4 "lswarm" monsters While this card has Xyz Material, Level 5 or higher monsters cannot be Special Summoned. Once per turn: You can detach 1 Xyz Material from this card; add 1 "Infestation" Spell Trap Card from your Deck to your hand.