Daenerys, The Conqueror

Vigilance, Ward {x} (X is equal to the number of creatures you control)
{w}{u}{b}{r}{g}{t}:Search your library for a legendary
land card and put it onto the battlefield.
If you control seven legendary lands, you sit the
Iron Throne.
Creatures you control get +1/+1 for each other
creature type among creatures you control.