Inner Gate
We ended up taking a long break. The last boss was just insane. I never thought such a thing would pop out, not in a dungeon where it was level based. Such a boss should be illegal, but somehow I got some kind of protagonist luck and ended up summoning Atollie. Not that I am complaining because the way I look at it, we would have died otherwise. There were no resets and no save points to load back into. Once we die, we are dead.
I was really out of options for that boss. It was completely made of metal, with no way of getting close to it to see if there was a weak point. So without Atollie, we would have been in a bind until one of us slipped and was hit by the lasers that shattered over a hundred layers of my barrier in an instant. To be honest, I would prefer to fight Azengrade head on than to fight such a monster again.