|The subject of this article or section did not make it out of the beta stages of World of Warcraft.
Daval Prestor II was the "second" Lord Prestor seen, after Daval Prestor and was located in Stormwind City during the World of Warcraft beta test. However, at some point, he was removed and replaced by Lady Katrana Prestor — the human form of Deathwing's daughter, Onyxia, who took the name Prestor in homage to her father.
If Daval Prestor II was intended to be the return of Deathwing, a relative of Deathwing, or even another black dragon altogether is unknown. Given that his title implies he is the son of Daval Prestor I, it's possible he was intended to be Nefarian, the son of Deathwing.
Interestingly enough, the only thing that changed between Daval Prestor II and Katrana Prestor is gender and hair color; the outfit remained the same.