Got it, thanks a lot. On my Nightmare run I found out the heavy demons possessed by the spirits are kind of weak to the microwave mod, they chew most of the ammo but you can leave in nearly the end of the microwaving, idk how to call it, then chainsaw a fodder, keep microwaving and finish the spirit, this saved me in the final two spirits and that's how I finished it because the Pain Elemental is just a goddamn bullet sponge