The guy who works at the F.E.A.S.T homeless shelter along with May Parker, who ends up being one of the main villains. He uses negative energy to fight, which makes him more powerful, and he his teammates are called "The Demons" and if they aren't helping, he feeds off of their negative energy, which makes him stronger. And when he does start fighting, he and everything he's wearing go inverted. Which, of course, I will upload a skin of.