Gilhiel, The Indomitable

+2: Tap target permanent, then uncap target permanent.
+3: Search your library for a card labeled "Arik", "Crumena", or "Nemir" and add it to your hand. The shuffle your library and exile the top 3 cards.
-6: Turn Gilhile, The Indomitable into a 5/5 with Double Strike, Add to dictionary, Trample, and Deathtouch. Then take an extra combat step.