Small version of Mountainside Crypt. This was built as a hideout for an outcast Illithid. The crypt is simple, but hidden doors lead to areas for minions and for the Baddie. The trophy room was designed with a black pudding floor (illithids float) and in this case it was trying to open a vortex to the void. The crypt is 200 feet high, cut into the side of the mountain. There are a few 10-foot drops, then the final edge is 180 feet high.