Shadow-kun
I know this would never happen, but imagine a scene where Allen runs out of divinity or is forced in a battle where he can't use it. Omg, our OP MC fighting with just a shovel yet somehow beating, slicing and smashing apart the opponent would be so amazing to see ahhhh. I can just imagine Allen jumping onto his opponent's body, grabbing the head and slamming it to the ground, causing it to explode into bits of bloody pieces. So cool! >.<