You can change up to five tonnes of any object into anything you can imagine. You can affect some or all of an object; you can change the materials within an object; you can rearrange the materials within; you can reshape the object as you like. However, this spell requires careful concentration to maintain the mental image of the original object; if, during the casting, you lose that image, the object will revert to its original form. Make a Spellcasting skill check vs a TN of 17.

• Success: The object takes on the new form.
• Failure: The object does not transform.

Note that a Polymorphed object has its pattern held in abeyance by the magic; if a person casts Counter Spell on the Polymorphed object, it will revert to its original form. Also note that paying off your bar tab by turning the cups into solid gold will get you talked about…