- Spider123Man
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- Exalted Heroic Member
My guess would be that the planet is actually Onyx.
At the end of the Ghosts of Onyx novel, they detonate a tactical nuke as they enter some portal/door whatsis thingy (can't remember exactly. Haven't read the book in a while) and end up in some weird sunny place. Then the book ends.
The bright flash on the planet at the end of H3 could be the nuke exploding, but I obviously can't be sure.
Just my theory.