Deliah Blue is the Zeltron chief mechanic of the Mynock and a longtime companion of Cade Skywalker and Jariah Syn in Star Wars: Legacy (Dark Horse, 2006–2010). Her reputation as a mechanic is good enough to be noted by Imperial Intelligence.
Her relationship with Cade runs from flirtation to something the comic treats as genuinely load-bearing, and she is the crew member most willing to say out loud that his self-destruction is a choice. Zeltrons in this continuity are empathic and pheromonally persuasive, which Ostrander mostly uses to complicate rather than simplify her: she can feel exactly how much pain he is in, and it does not help.
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.