Gray fought all around the lobby, striking the Fire Nova no matter where she went.
The lava floor made it quite easy for her to continue teleporting around thanks to the temperature of the location and how easy it was for fire to come alive here.
The hounds kept coming at him all the time, and from time to time, Lava golems formed that tried to slam down on Gray as well.
Gray kept fighting, but he wasn't sure how long he could keep this going. It had been so long ago that he had been the leader of a cult and had gotten the souls of many dead people.
After that, he had been slowly using up that energy and gaining back some. All in all, after 15 years, he only had so much energy remaining. And unlike all of these other Novas, he hadn't been around a significant number of people dying to have a mass of energy that could compare to the Novas before him.