Skeletal Scarecrow

{b}{b}: Regenerate Skeletal Scarecrow.
Megamorph {3}{b}{b} (You may cast this card face down as a 2/2 creature for {3}. urn it face up any time for its megamorph cost and put a +1/+1 counter on it.)
When Skeletal Scarecrow is turned face up, destroy target non black creature.