Suicide Bomber.

The lightning bolts started the fire with their explosions and the storms fanned them into an all-consuming inferno. Ragnarok watched this happen from his position in the middle of the whirlpool. And he laughed as he watched the world burn before him.

He doesn't care if the demon god heard him but the demon god did hear him. Two people approached him. The storm didn't affect them. And neither did the devouring power around him. They look like a single person. This person that they look like is a black statue. The statue is made from a pitch-black opaque crystal material so they seem to be absorbing all of the light around them.