Eriol's ringlet

Eriol's ringlet was the last of the presents that Eriol, the master librarian, left for Brendam to help him in his flight.

At first, it seemed that it was only a common ring with an engraved bear, but since time passed while he was using it, Brendam noticed that he needed to sleep less and less, and also, he didn't need to eat!

That was the best present for a fugitive: time.

Brendam still don't know what king of magic used the old master to create this fine piece, but every night, among his prayers, he always thank the master librarian for this present.

Gameplay
It's just a ring of sustenance. According to the Source: This ring continually provides its wearer with life-sustaining nourishment. The ring also refreshes the body and mind, so that its wearer needs only sleep 2 hours per day to gain the benefit of 8 hours of sleep. This allows a spellcaster that requires rest to prepare spells to do so after only 2 hours, but this does not allow a spellcaster to prepare spells more than once per day. The ring must be worn for a full week before it begins to work. If it is removed, the owner must wear it for another week to reattune it to himself. This is one of Brendam's most treasured possesions, for it's utility, and for being a magic that he cannot comprehend... yet.