Gideon, High Crusader

+2: Attacking creatures you control get +2/+2 first strike, lifelink and vigilance until end of turn
0: Gideon becomes a 5/5 Human soldier with indestructible that's still a planeswalker
-9: You get an emblem with "Attacking creatures you control have +5/+5, double strike, vigilance, trample, lifelink and protection from black