"Haah… haah…" While making his way through the fourth room of the Rare Abyss, Valyr took the time to catch his breath, feeling a hint of exhaustion from the fights he had fought in the three previous rooms he was in. "It's definitely more exhausting when compared to my two previous runs, but man is it far better than my first attempt at the Rare Abyss back then."
Gazing at the path before him to get an idea of how many Skeleton Mages he would have to fight before being able to proceed to the fifth room, Valyr rummaged through his memories to recall the layout of the Rare Abyss, which did not differ much from the first two dungeons in the fact that all three of them were procedurally generated.
However, with the Common Caves' exit being found after 10 rooms, and the Uncommon Depths' exit being found at 12, one would only be able to exit the Rare Abyss once one has gone through 15 rooms.