Thief's Talon Resources A material used for Synthesis.

Golden Thiefbat's talon. Golden Thiefbats have dexterous claws and like to steal anything that shines. The Thief's Talon is considered a lucky charm in Rinascita. It is not unusual for a Ragunnesi businessman to put a Thief's Talon in their pocket in the hope of cutting lucrative deals.
Sources
Overworld Collection