The Price of Immortality
This small silver scale is warm to the touch and inscribed with the sigil of Kassen, hero of the Fangwood. You can use this scale to call upon Kassen’s favor, allowing you to reroll any one attack roll, saving throw, or skill check after the roll is made but before the results are revealed. You must take the result of the second roll, even if it is worse. Once this power has been used, the scale crumbles to dust.