Astral Cornucopia
Wondrous item, uncommon
Price: 200-800 gp | low sentimentality
This cornucopia is 2 feet long, weighs 20 pounds, and appears to be carved from a rock that fell from the sky. Inside is an endless star field that seems to be a view into Nyx. You can place up to 5 nonliving perishable sacrifices meant for the gods inside, such as cuts
of meat, fruits and vegetables. You can’t put anything not intended as a sacrifice for the gods inside. Items placed inside the cornucopia disappear and stay fresh, as though frozen in time, until you remove them again. You can remove items by thinking about the item you want when you reach inside. When you remove the sacrifice, you must either perform the intended sacrificial ritual or return the sacrifice into the cornucopia within 2 hours or the sacrifice catches fire and burns to ash.
Paid
Sacrifices that have been inside the cornucopia at least 24 hours curry great favor when offered to gods and their followers—for 2 hours after you complete a sacrificial ritual, you gain a +10 bonus to skill checks involving social interactions with the god or the god’s followers.
Overpaid
Closer examination of the star field within the cornucopia reveals a distant scene of a temple atop a waterfall plummeting into oblivion. You can check the constellations inside the cornucopia to determine the location of the Temple of Mystery, which is on the edge of the world and belongs to Kruphix, god of horizons.
Source: The Gray Merchant of Asphodel