Abalathia

[Alberel]

I wonder if mankind killed her, and that is the source of this lasting animosity between mankind and dragonkind, not just the theft of Nidhogg's eye (though that probably didn't help any).

The theft of Nidhogg's eye, and the rise of the first Azure Dragoon, is a relatively recent development in the war from what I recall. I don't think it's related to the original cause of hostilities, though it certainly wouldn't have helped at all.