Sladebayn, Sylki'd King

+2: Put a 2/2 Zalora Raptor with Pack Hunt onto the battlefield.
+1: Sladebayn, Sylki'd King becomes a 5/5 creature with indestructible and hexproof until your next upkeep.
-13: Put thirteen 1/1 Sladebayn Raptor creatures with Pack Hunt and haste onto the battlefield.