Oblatum Solacii
Description: a roughly-filed sphere of brass small enough to be comfortably carried in one hand. It always feels almost unpleasantly warm to the touch, but this is a psychological reaction, not a physical one. An Oblatum Solaccii has a minor enchantment on it that prevents it from being casually damaged, but it is not particularly indestructible. Note that these items absolutely will set off any kind of demon-detection magic.
Powers: An Oblatum Solaccii feeds on grief. Holding one for at least one minute will allow the user to effectively overcome feelings of sorrow and bereavement; the emotions are still there, but attenuated and oddly powerful. This effect only lasts as long as the item is being held, but even when the old emotions come back they do so at a noticeably lower level. Regular use can speed the recovery process from a tragic loss. It can also turn the user into a sociopath whose ability to feel connections with others has been permanently burned away, so the artifacts are not often used by the same person regularly.