Hanzo, Blade Virtuoso

+1: Until end of turn, up to one target creature gets +1/+1 and gains haste. It can't be blocked this turn.
0: Until end of turn, Hanzo becomes a 5/5 Ninja creature that's still a planeswalker. Prevent all damage that would be dealt to him this turn.
-5: Hanzo, Blade Virtuoso deals 5 damage to each creature target opponent controls. Tap those creatures.