Neo, the One

+1: Until your next turn, whenever a source an opponent controls would deal damage, prevent 1 of that damage.
-1: Return target creature card with converted mana cost 3 or less from your graveyard onto the battlefield under your control.
-2: Until end of turn, Neo, the One becomes a 4/4 Human Avatar creature with flying, lifelink and indestructible that's still a planeswalker.