Trivia (Spoilers for Seasons 1 & 3)
- Jerry revealed that Onyx used to be Omin and his sisters' pet, and she is therefore "inexplicably old".
- She made a deal with Walnut Dankgrass to receive a chicken, following the events in Test Market.
- In a version the Dran & Courtier similar to the Test Market but created by the Sanguilith, Onyx appeared and was able to help the C Team distinguish reality from illusion
 C Team S2E39 Table Talk: Holiday Special, S2 Recap
 C Team S3E23, The Velvet Cloak, Part 9