Stone of Jordan

Your Resistances are each equal to your highest, and you deal x[15 - 25%] more damage of that Element.

Nine out of ten appraisers would see a dull stone. Crudely cut. Simply set. But a trained eye might see past the illusion placed by its Ammuit craftsman...and marvel at the wellspring of magic within.

Any class

Numbers in brackets are the range a copy can roll at the top item power bracket, from the game files. Yours rolls somewhere in it; a Greater Affix is 1.5 times the top of its range.