Andy, Emrakul's Emissary

+1: Create two 1/1 Eldrazi Scion creature tokens with "Sacrifice this creature: Add {c}."
-2: Reveal the top card of your library. If it is an Eldrazi, draw a card. It costs {2} less.
-8: You gain an emblem with "Whenever a nontoken creature dies, create a 1/1 Eldrazi Scion creature token with "Sacrifice this creature: Add {c}."