Originally Posted by
DPZ2
The world of the First is extremely small these days. I suspect that the reason for the Exarch's "collapse" post-Eulmore has more to do with the fact that he was maintaining a projection during that entire episode and not there physically.
The Tempest is not miles upon miles below the ocean. After all, inhabitants of the Tempest went to Kholusia on raiding parties. Not quite sure what you meant by "on the opposite side of the tower", as it's pretty clear that the Tempest is off the Kholusian coast.
As for the gun-shot, well, we know that Emet-Selch was keeping him alive, so no big worries there. He hadn't expected to actually survive in that encounter, so why not go all out?