Infested Troll

Excavate 3 (You may exile three other cards from your graveyard. If you do, return this card from your graveyard to your hand. Excavate only as a sorcery.)
When Infested Troll enters the battlefield, put
the top card of your library into your graveyard.
These new warriors are unyielding, unrelenting, and unfeeling- the epitome of the Golgari Empire.