Zweilous (77/116) [Black & White: Plasma Freeze] Fire[×2] Psychic[×2] Set: 2010 Duelist Pack Collection

Set: 2010 Duelist Pack Collection Tin Card type: Normal Trap Rarity: Ultra Rare Attack: 0 Defense: 0 Activate only when an opponent's monster declares an attack

Once per turn: You can send 1 "Gem-Knight" monster you control to the Graveyard

discard 1 "lswarm" monster

Set: Sun & Moon: Celestial Storm Type: Metal Rarity: Secret Rare Retreat cost: Colorless

Set: Premium Gold: Infinite Gold Card type: Xyz/Effect Monster Rarity: Gold Rare Attack: 2700 Defense: 2000 2 Level 6 monsters You can also Xyz Summon this card by using a "Constellar" Xyz Monster you control as the Xyz Material

Zweilous (77/116) [Black & White: Plasma Freeze] Fire[×2] Psychic[×2] Set: 2010 Duelist Pack CollectionSet: Black & White: Plasma Freeze Type: Darkness Rarity: Uncommon Retreat cost: Colorless,Colorless