+1 During target opponent's next turn, creatures that player controls attack Gideon if able.
+0 Put a 6/6 legendary avatar creature token called "Gideon's Ego" with defender onto the battlefield.
-4 You get an emblem with "The legend and defender rules don't apply."
See Challenge # 145.
Heh. Cute -4, in that you can do it immediately, but it won't be great until you +1 once and +0 twice.