Kozmo Dark Planet [SHVI-EN085] Secret Rare Flames of Destruction You can banish this card

You can banish this card and 1 "Super Quantal Fairy Alphan" from your Graveyard

also negate their effects

while both have "Gravekeeper's" monster and "Necrovalley" are on the field: Negate the activation

(Quick Effect): You can return this card you control to the Extra Deck

then this card gains 300 ATK until the end of this turn for each monster destroyed by this effect and sent to the Graveyard

Kozmo Dark Planet [SHVI-EN085] Secret Rare Flames of Destruction You can banish this cardSet: Shining Victories Card type: Effect Monster Rarity: Secret Rare Attack: 4000 Defense: 4000 Cannot be Normal Summoned Set. Must be Special Summoned (from your hand) by banishing "Kozmo" monsters from your hand whose total Levels equal 10 or more, and cannot be Special Summoned by other ways. Cannot be targeted by your opponent's card effects. During either player's turn, when a Spell Card is activated: You can banish 1 "Kozmo" monster from your