Dragons! Yay! Fantasy worlds just aren’t complete without those.
Willing to bet that, in AO canon, it’ll be another example of mutation going so far that the original creature and the end result are incomparable. It might’ve once been human, but no part of it can be recognized as such anymore.
Also, I’m willing to bet it’s less the flying western depiction of dragons, and more of a sort of Sea Serpent, like Jörmungandr, Scylla, or Leviathan. Scylla in particular would be fitting, as her whole schtick in Greek mythos is that she was once just a nymph, but was turned into a monster.