Tomb of the Bound Sphinx

The Tomb of the Bound Sphinx is a pyramid shaped tomb constructed in the Barrier Wall mountains. It was constructed in -1116 AR by Pharaoh Kenaton to be his final resting place, but weas unknowingly built over an underground chamber into which it collapsed a few decades after construction. This destroyed some of the treasure it contained and shifted some of its passages, making exploration difficult.

As well as the final resting place for Kenaton, the tomb also contains a magical prison which contains Hephtethnet the Reaver, a hieracosphinx who terrorized Osirion during Kenaton's life.