Beyond the Sands - Chapter 2

Our cousins no doubt heard you approaching and swiftly took the contents out of that cumbersome box out, and spirited them away further south, into the Inner Kingdom of Ellyrion. They thought the Griffon Gate would protect them... how wrong they will be. We have already breached their defenses via the Unicorn Gate, and the others will fall in short order. The Shining Guard and their human allies are forming some council west of Berhessa. It is likely they would have taken the relic there for safekeeping, given the advantageous terrain. Make up for your mistakes and find that Seal for House Uthorin. Try not to let it get destroyed like you claim the first one was...

Travel south into Ellyrion and search west of Berhessa for any Nehekharan Relics similar to the ones you found in Chrace. Also check the surrounding area for a reliquary that could have been inside the artifact chest. Check it for the Seal Piece.