Exalted Seraphim

Flying. Lifelink. Vigilance.
Morph {1}{w}{w} (You may cast this face down
as a 2/2 creature for {3}. Turn it face up any
time for its morph cost.)
If this creature is destroyed or dealt non-combat
damage and sent to the graveyard while
morphed, instead return it to the battlefield face
up and untapped.