Arcane Amethyst

A small purple gem no larger than a pinky finger. The gem glows faintly, and produces a tingling sensation against bare skin.

Holding the gem gives an extra spell slot of the highest spell level known (excluding level 9). Once a new level of spell can be cast, the holder loses the previous spell slot to gain a new one.

Ex: at level two, a wizard has 3 level one spell slots. Holding an Arcane Amethyst makes a total of 4 level one spell slots. Upon reaching level three, the wizard gains 1 level one spell slot and 2 level two spell slots. Holding the Arcane Amethyst, the wizard gains another second level spell slot, for 3 total. They lose a level one spell slot, for 4 total.

Notes: 𝘛𝘶𝘳𝘯𝘴 𝘰𝘶𝘵 𝘔𝘰𝘵𝘩𝘦𝘳 𝘕𝘢𝘵𝘶𝘳𝘦 𝘪𝘴 𝘢𝘯 𝘢𝘳𝘵𝘪𝘧𝘪𝘤𝘦𝘳, 𝘢𝘯𝘥 𝘵𝘩𝘦𝘴𝘦 𝘢𝘳𝘦 𝘩𝘦𝘳 𝘵𝘪𝘯𝘬𝘦𝘳𝘦𝘳'𝘴 𝘵𝘰𝘰𝘭𝘴.