Doom Virus Dragon [DRL2-EN003] Secret Rare Vedalken Artificer ) {T}: Add three mana

) {T}: Add three mana of any one color

Set: Shonen Jump Magazine Promos Card type: Effect Monster Rarity: Ultra Rare Attack: 2500 Defense: 2000 This card cannot be Normal Summoned or Set

but it is necessary

Set: Limited Edition Beta Type: Instant Rarity: Common Cost: {W} Choose one —

Doom Virus Dragon [DRL2-EN003] Secret Rare Vedalken Artificer ) {T}: Add three manaSet: Dragons of Legend 2 Card type: Fusion Effect Monster Rarity: Secret Rare Attack: 1900 Defense: 1500 Must be Special Summoned with "The Fang of Critias", using "Crush Card Virus", and cannot be Special Summoned by other ways. If this card is Special Summoned: Check 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