Prismatic Vault

The Prismatic Vault is the largest and best-guarded of the repositories in Creation's Forge, and is where the jyoti keep powerful magic items and prisoners handed to them for safekeeping by their clients. The Prismatic Vault was named after its construction from crystals and the spells that protect it. It is said to contain both extraordinary wealth (in the form of hundreds of artifacts from as many planets) and prisoners (specifically, at least two fiendish demigods, two mythic liches and their phylacteries, and a rumoured fallen primordial inevitable), and its actual contents might even exceed these wild speculations.