Doom Virus Dragon (Purple) [DLCS-EN055] Ultra Rare Booster Packs if this card on the

if this card on the field was used as material

Set: Sword & Shield: Base Set Type: Lightning Rarity: Ultra Rare Retreat cost: 0

Set: Stardust Overdrive Card type: Normal Trap Rarity: Common Attack: 0 Defense: 0 Pay 2000 Life Points and reveal all cards in your hand

except "Salamangreat Coyote"

Doom Virus Dragon (Purple) [DLCS-EN055] Ultra Rare Booster Packs if this card on theSet: Dragons of Legend: The Complete Series Card type: Fusion Effect Monster Rarity: Ultra Rare Attack: 1900 Defense: 1500 Must be Special Summoned with "The Fang of Critias", using "Crush Card Virus". If this card is Special Summoned: Look at your opponent's hand, all monsters they control, and all cards they draw until the end of their 3rd turn after this effect's activation, and destroy all those monsters with 1500 or more ATK.