Usage worn; Bulk —
Over millennia, these mysterious, intricately cut gemstones have been hoarded by mystics and fanatics hoping to discover their secrets. Despite their myriad forms and functions, these stones are purportedly all fragments of crystal tools used by otherworldly entities to construct the universe in primeval times.
When you invest one of these precisely shaped crystals, the stone orbits your head instead of being worn on your body. You can stow an aeon stone with an Interact action, and an orbiting stone can be snatched out of the air with a successful Disarm action against you. A stowed or removed stone remains invested, but its effects are suppressed until you return it to orbit your head again.
There are various types of aeon stones, each with a different shape, color, and magical effect. Each aeon stone also gains a resonant power when slotted into a special magical item called a
.Type tourmaline sphere; Level 7; Price 350 gp
When you would die from the dying condition (typically at dying 4), this aeon stone automatically activates and reduces your dying value to 1 less than would normally kill you (typically to dying 3). The stone then permanently turns into a dull gray aeon stone. You can benefit from this ability only once per day, even if you have multiple such stones.
The resonant power allows you to cast 1st-level
as a divine innate spell once per day.