The Brewery
onyxia and nefarian...they didn't do any good to my flight by their incest. probably made...the madness worse.""for a while, i started betrothing...all my blue dragons..." said malygos. "assigning them mates for...copulation and keeping up the network.
WoW: Life Rekindled - Chapter 2: Revelations and Resolve
They recalled that his sanity had degraded even further--to the point that he, who had long been defensive and enraged if any of his children came to harm--regarded his prime consort, his son nefarian, and his daughter onyxia as "nothing."
The Slip Into WoW - Three words: Hot. Druid. Sex.
onyxia could still bite our heads off if she wanted to and thrall could hand our asses to us. but most of the normal folks are... well, they'd be like levels two through twenty for the most part.
Casual Love
They sat down with their drinks and todd proceeded to tell her the story behind leroy jenkins and the infamous onyxia vent, with the guy cursing left and right to other people in the raid.
The Adventures of Jacob Snow: Chapter 9
Jacob holds off on his idea of activating the magic he uses with onyxia to produce mana crystal eggs, and intends to just let her get used to this for now.
Anduin Wrynn's Adventures: Ch. 1 - Education at Theramore
After the whole incident with your father and the defias and onyxia...well, such circumstances may have broken down any other boy your age.