The Holy Diver

+2: put a +1/+1 counter on target 3 creatures you control
-3: Turn The Holy Diver into a 7/7 with Islandwalk, Haste, and Double Strike, If The Holy Diver dies, return him to the battlefield with 1 counter
-10: Turn The Holy Diver into a 12/12 with Indestructible, Hexproof, Flying, Islandwalk, Haste, Deathtouch, and Double Strike, Until end of turn