Solincar, God of War

+2: Put a +1/+1 counter on target creature. Creature gains haste until end of turn.
-2: Two target creatures gain menace and double strike until end up turn.
-6: Until end of turn, Solincar becomes a 6/4 Dwarf Warrior with menace and double strike that's still a planeswalker. Prevent damage dealt to him.