Bishop

When Bishop deals combat damage to a player you
may reveal the top X cards of your library where
X is the number of damage dealt this way, Target opponent you dealt combat damage to this turn
picks one chess piece from among them, Exile it,
you may cast cards exiled with Bishop without
paying there mana cost and any time it remains
exiled. The sneaky Bishop, watch for it or it will catch
you off guard, it will either reinforce its allies or launch ranged assaults, be careful friend.
-Unknown T