A Memory of Oils

Description
Spoken in a wavering, ancient voice, this memory note contains the ramblings of an ancient Giant-king on the various oils developed and used by the slaves of the arena. Though the Priestking gave him strict instructions never to reveal the nature of oils to others, the arena master took it upon himself to record the knowledge, in case it might be of use to others of his kind in the future.

Feats
When using this item the following feats are learned:
 * Weapon Oils

Source
Can be bought from The Archivist for 5.