Aura faint evocation; CL 5th; Slot neck; Price 3,000 gp; Weight –
Once per day, this good luck charm allows the wearer to reroll a single skill check or concentration check after the success or failure of the original roll is known. The result of the reroll must be kept, even if it is worse than the original roll. The charm may not be used on a skill check that’s already been rerolled by some other means.
Pathfinder Campaign Setting: Pathfinder Society Field Guide. © 2011, Paizo Publishing, LLC. Authors: Erik Mona, Mark Moreland, Russ Taylor, and Larry Wilhelm.