Kerzockyn, Caller of Emrakul

Flying, Annihilator 2 (when this creature attacks, defending player sacrifices 2 permanents)
Eldrazi spells you cast cost {2} less to cast
Enrage- When Kerzockyn, Caller of Emrakul is
dealt damage, Create a 5/5 Wolf Horror with
Flying and Annihilator 2