Conversions of Crystal Cove

If you have loot from historic Crystal Cove, you may talk to Euphonia Teles to upgrade to a same-level version but improved (power creep!) item. This does not require anything other than an exchange. Note: this is not done through Euphonia's box, but through the NPC herself. Her dialog box presents a new option "I have some old gear I'd like to freshen up." It will open up the Conversions of Crystal Cove barter box.