Kradaxx, Blight Angel

Creatures in your graveyard have a Scavenge cost
equal to their mana cost.
{x}{b/g}{g/w}{w/b}: Return target Scavenged creature with
a converted mana cost of X or less to your
graveyard.
"Blessed are those who waste none. Blessed are the fleshless who have not been wasted."