Wondrous Warehouse

This ornate leather scroll case contains a magical deed to an extradimensional warehouse. When the deed is read aloud, a shimmering portal appears leading to a massive storage facility—a 100-foot by 100-foot chamber with 30-foot ceilings, lined with shelves and organized storage areas. The warehouse is staffed by spectral automatons that can store, organize, retrieve, and even catalog items at your verbal command. Retrieving a specific item takes only a swift action as an automaton delivers it through the portal. The warehouse can hold virtually unlimited mundane goods, though magical items are limited to 100. The automatons cannot leave the warehouse or perform tasks other than storage and retrieval.