Haven Tortoise

Megamorph {5}{g}{g}{g}(You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)
Face down cards you control have indestructible.
{2},{t}: Turn target creature you control face down.
"An ancient guardian; both of our history and our armies."