Board Thread:Spoilers!/@comment-26443838-20160203031256/@comment-24674051-20160216055353

Interesting thought. I hope they don't go that direction, but it would make sense.

That would put Zelena on the same level as Heracles and the other Demi Gods and Goddesses.

However, in a quick search of Greek mythos, there are only 2 possibilities for daughters of Hades. One is Macaria, who is the daughter of blessed death (a picture which does not match Zelena at all). And the other is one of the furies. And though that might be a decent fit, I don't see that happening either. So either Once would have to generate some new Greek Mythos, or Zelena is not the illegimate daughter of Hades.

That does NOT preclude Zeus, who was much more prolific in producing bastard children. but, again, let me just state that I hope they don't go this route.