Gideon, Martial Champion

+2: Put a 4/4 human knight token onto the battlefield. It has First Strike.
0: Gideon becomes a 5/5 knight with Double Strike, Indestructible, Goldblade, until end of turn. Prevent all damage done to him.
-7: Tap all creatures that opponent controls. Put a +1+1 counter on all creatures you control.