How to: Survive Eyes. Step #1: watch through crack in the door to see if floating head is coming. Step #2: Sprint from door to door until you have all the money bags. Step #3: Get killed just before you leave. Step #4: Rage.
There should be a way to get health in the dungeon, like opening a chest and getting a small medium or large hp potion. This really dissapointed me when I was on level 50