Death Mutation [Commander 2011] SWSH173 Increases the ATK and DEF

Increases the ATK and DEF of all WATER monsters by 200 points

gain control of them until the End Phase

you can target up to 2 cards your opponent controls

Set: Soul of the Duelist Card type: Effect Monster Rarity: Ultimate Rare Attack: 2400 Defense: 1700 Send 1 Monster Card from your hand to the Graveyard to destroy I face-up monster on your opponent's side of the field with an ATK equal to or less than the ATK of the sent monster

Set: XY: Black Star Promos Type: Dragon Rarity: Promo Retreat cost: 0

Death Mutation [Commander 2011] SWSH173 Increases the ATK and DEFSet: Commander 2011 Type: Sorcery Rarity: Uncommon Cost: {6}{B}{G} Destroy target nonblack creature. It can't be regenerated. Create X 1 1 green Saproling creature tokens, where X is that creature's mana value.