Consider allowing players to reset the incredible potential on ToD rings. Many of us can relate to unlocking the incorrect ability on the rings (it's rather archaic and error prone). Provide a method for players to remove existing locked potential and 'reset' the ring to an unlocked potential state. The crafting formula would be Ring + 3 Shavarath Trophy of War + Great Shard of Power. Precedence for resetting items like this already exists with epic augments.