Gift of Doom
Enchantment - Aura
(CMC 5)
Enchant creature
Enchanted creature has deathtouch and indestructible.
Morph--Sacrifice another creature. (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)
As Gift of Doom is turned face up, you may attach it to a creature.