Royal Familiar

Behest {1}{p/u}{t} Put an exiled card onto the
top of your library. If both commanders are
in play put a card into your hand. If there
are none in exile to take, Scry 1 instead.
Hideaway (When this creature enters the battlefield, look at the top 8 cards of your library. Put 3 face down in exile and the
rest on the bottom of your library)