Doom Virus Dragon [LCKC-EN064] Ultra Rare Normal Spell You can only use this

You can only use this effect of "Edge Imp Cotton Eater" once per turn

Set: Cybernetic Horizon Card type: Effect Monster Rarity: Common Attack: 1500 Defense: 2450 Cannot be Normal Summoned/Set

then target 1 Spell/Trap in this card's column

Set: The Infinity Chasers Card type: Effect Monster Rarity: Super Rare Attack: 2100 Defense: 500 You can Tribute 1 EARTH Machine monster

Doom Virus Dragon [LCKC-EN064] Ultra Rare Normal Spell You can only use thisSet: Legendary Collection Kaiba 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.