Alchemy Rod

A smooth wooden staff made of dark wood that mysteriously seems to lack any grain or markings.

You can spend ten minutes concentrating to transform the rod into stone (but not a gemstone), iron, copper, or silver. The transformation lasts indefinitely, but requires concentration. You can end this effect at will, transforming it back into wood. It also returns to wood if you are no longer attuned to the rod. Any piece of the rod that is removed returns to wood, and the rod loses its magical properties if it ever becomes 50% or less than its original size.

It is not considered magical for the purpose of overcoming resistance and immunity to nonmagical attacks and damage.

Notes: Magic Item Name - Alchemy Rod, Requires Attunement - True