Onyxia is the daughter of the mighty dragon Deathwing. Long ago, Onyxia drove the ogres from the caves in Dragonmurk, not with any specific ill will, but merely for a place to raise her numerous children, who would then leave to infest the Wyrmbog. She and her children became known for terrorizing any travelers who stray too close to her home.
Since Deathwing's departure, his eldest children have arisen to lead their brethren and recoup their failing numbers. Deathwing's eldest son, the malicious and cunning Nefarian, has claimed the burning fortress of Blackrock Spire as his aerie. There, aided by his loyal Dragonspawn, he subverted the remaining Blackrock Orcs and ensnared the black dragons not already under his control.
One of Nefarian's mightiest supporters is his younger sister, Onyxia. A clever, highly intelligent dragon, It is said that Onyxia delights in corrupting the mortal races by meddling in their political affairs. To this end it is believed that she takes on various humanoid forms and uses her charm and power to influence delicate matters between the different races. Some believe that Onyxia has even assumed an alias once used by her father - the title of the royal House Prestor. Though Onyxia is relatively small for a black dragon of her age, she shares the same powers and abilities as the rest of her terrible flight. Her searing breath weapon can melt both stone and iron. Her physical attacks, whether bites, scrapes or tail lashes, are lightning quick and nearly unstoppable. When cornered, Onyxia is fond of taking flight and blasting her troublesome prey from above.
Though Onyxia has been sighted traveling to and from Blackrock Mountain, it's rumored that she keeps a secret lair somewhere in a fiery cave below the Dragonmurk, a dismal swamp located within Dustwallow Marsh. There she is guarded by her kin, the remaining members of the insidious Black Dragonflight. It's also whispered that her brood of new eggs is hidden within her lair - awaiting maturation. Should anyone ever threaten Onyxia within her lair - within distance of her precious eggs - her wrath would be terrible beyond comprehension.
See also: Onyxia's Lair
Also known as
- Lady Katrana Prestor, the woman standing immediately to the right of the boy king, Anduin Wrynn. (We can only hope that Alexstrasza and Korialstrasz become aware of the situation soon...)
Guide is available on the Onyxia's_Lair page.
Some taken from [Lunarfalls]