Jariah Syn is a human bounty hunter, one of the three-strong crew of the Mynock alongside Cade Skywalker and Deliah Blue in Star Wars: Legacy (Dark Horse, 2006–2010).
He is the crew's grudge. Syn's hostility toward Jedi is personal and predates his knowledge of what Cade actually is, which gives the book a slow fuse it takes a long time to burn — and gives Ostrander a way to keep asking whether the Order deserved its reputation, from someone who has no reason to be generous.
Catalogue entry. This figure has a verified record here rather than a full write-up — the encyclopedia labels its own depth instead of padding it.