Amulet Coin

A necklace with a striped golden coin with an engraving of a smiling cat in the center. While wearing it, you may transmute up to 100 copper pieces into silver pieces in a ratio of 5 to 1. Alternatively you may transmute up to 100 silver pieces into gold pieces in a ratio of 5 to 1. Once this amulet is used in either of these manners, it can't do so again until the next dawn, every time you transmute coins with this amulet it becomes more and more dull.

Notes: Utility, Necklace, Jewelry, transmutation