Slishio, God of Hydras

+2: Slishio, God of Hydras becomes a 4/11 Hydra with Trample, Reach, Indestructible, inhalator 3, vigilance, and Seven strike until end of turn
-X: Create X 1/4 Hydra with Trample, Reach, Indestructible, Seven strike
-12: You get an emblem with "whenever you cast a Hydra spell triple it"