Morgause's Ring

"Its magic will guide us."

- Morgause to Morgana

Morgause's Ring is a piece of jewelry owned by Morgause. She placed a tracking spell on it so that Morgana could use it to lead Cenred's men to a secret entrance beneath the Castle of Fyrien.

History
After Morgana learned that Arthur intended to use a network of secret tunnels to infiltrate the Castle of Fyrien, Morgause gave her a ring enchanted with a tracking spell so she could lead her and Cenred to the entrance.

When Morgana later placed the ring on a rock near the tunnel entrance, it began to glow and emit a column of orange smoke that led Cenred's men straight to it (The Castle of Fyrien).

Trivia

 * Morgause's ring is made out of Baltic amber, the same substance that Mary Collins's necklace is comprised of (The Dragon's Call, The Castle of Fyrien).