Description
You change the composition of an object or objects made of precious minerals, up to your character level times 50 lbs, to a less valuable mineral. For example, you could change gold to copper or tin, or diamond to quartz or glass. This spell changes the physical properties of the object; it does not create an illusion or imbue the object with magic. You can only decrease the value of the object; you cannot use this spell to upgrade the material to a more precious one. A companion spell, Revalue, can restore a devalued object to its original composition and form.
At Higher Levels
When you cast this spell using a spell slot of 4th level or higher, you can affect up to an additional 100 lbs of material for each spell level above 3rd.