Watery Palace of the Ooze Behemoth - Level 2: The Ebony Obelisk of the Snail Demon

From the introduction: Damp stone steps lead down from the ruins of a forgotten temple above. Through the heavy iron doors, the entryway is lined by 7 statues in alcoves. The statues represent a humanoid manifestation of the servants of the Snail Demon, Urosh the Magnificent. The 8th alcove is empty because seven is a holy number and the eighth alcove is to house Urosh at his return.