Dain'hel, Siegebreaker

+2: Create a 0/3 Green, White, and Blue Wall creature token with Defender. It has "When this creature blocks, gain 1 life."
-3: Target nonland permanent becomes a 0/X Wall where X is it's converted mana cost. It loses all abilities and gains Defender.
-10: You gain an emblem: "Creatures you control get +0/+4, Flying, assign damage with their toughness and can attack as if they don't have Defender."