Aeon Stone (Azure Briolette)Equipment 4
Source Pathfinder Core Rulebook
Price 85 gp
Weight negligible
This aeon stone must be activated to provide a benefit.
Activate 
envision
Trigger An enemy fails its save against a mental spell you cast using one of your spell slots
Effect You gain temporary Hit Points equal to twice the spell's level until your next turn.
The resonant power grants a separate activation.
Activate 
command, Interact
Frequency once per day
Effect You gain the effect of a Chill Touch arcane cantrip.
Traits
Something of uncommon rarity requires special training or comes from a particular culture or part of the world. Some character choices give access to uncommon options, and the GM can choose to allow access for anyone. Less is known about uncommon creatures than common creatures. They typically can't be summoned. The DC of Recall Knowledge checks related to these creature is increased by 2.
InvestedA character can wear only 10 magical items that have the invested trait. None of the magical effects of the item apply if the character hasn't invested it, nor can it be activated, though the character still gains any normal benefits from wearing the physical item (like a hat keeping rain off their head).
MagicalSomething with the magical trait is imbued with magical energies not tied to a specific tradition of magic. A magical item radiates a magic aura infused with its dominant school of magic. Some items or effects are closely tied to a particular tradition of magic. In these cases, the item has the arcane, divine, occult, or primal trait instead of the magical trait. Any of these traits indicate that the item is magical.
TransmutationEffects and magic items with this trait are associated with the transmutation school of magic, typically changing something's form.