Emrakul, Spark of Nissa

+2: Emrakul, Spark of Nissa deals 2 damage to target creature or planeswalker. Create a colorless 3/2 Eldrazi Horror creature token.
-3: Emrakul, Spark of Nissa becomes a 10/10 colorless eldrazi with flying and indestructible until end of turn. It's still a planeswalker.
-10: For each eldrazi you control, take control of target creature or planeswalker.