Name:Death Mutation
ManaCost:6 B G
Types:Sorcery
A:SP$ Destroy | Cost$ 6 B G | ValidTgts$ Creature.nonBlack | TgtPrompt$ Select target nonblack creature | NoRegen$ True | SubAbility$ TrigToken | References$ X | SpellDescription$ Destroy target nonblack creature. It can't be regenerated. Create X 1/1 green Saproling creature tokens, where X is that creature's converted mana cost.
#X will be the Converted Mana Cost of the target of Mutation
SVar:TrigToken:DB$Token | Cost$ 0 | TokenAmount$ X | TokenName$ Saproling | TokenTypes$ Creature,Saproling | TokenOwner$ You | TokenColors$ Green | TokenPower$ 1 | TokenToughness$ 1
SVar:X:Targeted$CardManaCost
DeckHas:Ability$Token
SVar:Picture:http://www.wizards.com/global/images/magic/general/death_mutation.jpg
Oracle:Destroy target nonblack creature. It can't be regenerated. Create X 1/1 green Saproling creature tokens, where X is that creature's converted mana cost.