Actually, what I find more curious is that you are sacrificed in order to use your soul as fuel to power the portal. You do just that, so how is there any soul left to reclaim the body?
Originally Posted by Aydinx2
What worse is that you not just sacrifice your life, your soul is used to power that gate. So even with immortal soul you just should not be resurrected.
Actually, no, it doesn't say so in Chronicle. It said that you can only kill them in the Nether, or places saturated with the Nether / Burning Legion's energies ("The only way to kill demons permanently was to slay them in the Nether, or in areas of the Great Dark Beyond saturated with that volatile realm's energies" - Chronicle). Fel is one of the Nether's (or the Legion's) energies, but it wasn't stated anywhere that the Nether's energies consist of ONLY fel or the Legion only used Fel energy (there is, for example, arcane there too). For all we know, Nether's energies might be a mixture of both arcane and fel.
Also, it's also questionable if the Mardum in Legion is still considered "utterly saturated" with Fel. It's true that it was filled with Fel before Sargeras shattered it. However, after Sargeras shattered it, it wouldn't be too far off if the Fel energy dissipated somewhat. After all, those fel energy already gave off a blast big enough to consume Sargeras and open a hole in the universe.
Simple theory - your soul was powerful enough that powering the gate didn't take entirely of it. There were enough left over so it could reform itself.
Last edited by Qualia; 2016-08-11 at 03:38 PM.
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Mardum is not in the Nether, it was specifically designed by Sargeras to keep demons from reforming in the Nether and instead to reform in their prisons.
Je veux le sang, sang, sang, et sang
Donnons le sang de guillotine
Pour guerir la secheresse de la guillotine
Je veux le sang, sang, sang, et sang.