Ulamog, the Arisen

+1: Create three 1/1 colorless Eldrazi Scion creature tokens. They have "Sacrifice this creature: Add 1 colorless mana."
-1: Target creature gains Annihilator 2 until end of turn.
-10: Search your library for any number of Eldrazi creature cards and exile them. You may cast cards exiled this way without paying their cost.