We made Exchanger for the ring 85

Exchanger in the Argent [2207,2795]

To change things on the ring, you need:
1x Pennis Monster
1x Elven Royal Signet
5x Rin Runestone

Where to find?

Pennis Monster - Drop with Black Dragon
Elven Royal Signet - Drop with Pet
Rin Runestone - Drop with Fury Kara[Winter]