Evilswarm Ophion (Quarter Century Secret Rare) (RA04-EN179) - Quarter Century Stampede 1st Edition Number_SDY-006 during either player's turn: You

during either player's turn: You can send 1 card from your hand to the Graveyard

You can only Special Summon "Black Dragon Collapserpent" once per turn this way

then you can add 1 "Tistina" Spell/Trap from your Deck to your hand

You can only use each effect of "Vanquish Soul Dr

If this card is Special Summoned: You can choose 1 Dragon monster in your GY and destroy all monsters your opponent controls with an equal or lower Level than it

Evilswarm Ophion (Quarter Century Secret Rare) (RA04-EN179) - Quarter Century Stampede 1st Edition Number_SDY-006 during either player's turn: YouTypeDragon Xyz Effect Monster AttributeDARK ATK DEF2550 1650 Card Text2 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.