Board Thread:General Discussion/@comment-3440938-20180420211125/@comment-25375217-20180512033125

Becsh wrote: The Evil Queen from Snow White is never shown to die, she just falls down a cliff - her fate is never made clear (although strongly implied)

Hades cannot die as he is immortal (and arguably the same for Fiona if you take her as a Fairy as per the original novel in which she cannot technically die). She falls down a cliff, followed by a heavy boulder. And then vultures swoop down eagerly. It's a little more than strongly implied.

And yeah, Hades technically survives, but only because as a god he cannot die. He's just dragged into Acheron.