So. Xavius.

[Enthralled]

another possibility is being a demon, he ofc has returned now and went right back stronger than ever, more skillful than ever to finish what he started. Makes sense actually.

This has to be it, and if it's the case, in Legion he's not getting killed in the TN so he's not getting killed permanently this time either.

[Magical Mudcrab]

isn't anyone stay dead anymore
_Arthas

To be fair, I think there would be riots if they fucked up Arthas' story any more.

Malf didn't kill him, unless transform someone into tree is consider killing, so ya he killed him once

I had thought that the reason he was alive was due to him being a demon, and thus not able to die outside the Twisting Nether (or areas heavily influenced by Fel energy)?

[Mace]

This has to be it, and if it's the case, in Legion he's not getting killed in the TN so he's not getting killed permanently this time either.

unless he gets taken to the rift of aln and killed there, cos that is technically in the twisting nether right?

[Sylvaeres]

I haven't read into any of the lore for Legion, but I'm curious. Wasn't he handled in Stormrage?

I thought the same thing. He's not even the final boss of Emerald Nightmare from what I've heard. Pretty weak to bring him back and make him a raid's 4th boss

[Daralii]

I thought the same thing. He's not even the final boss of Emerald Nightmare from what I've heard. Pretty weak to bring him back and make him a raid's 4th boss

Watcher said that Xavius is the last boss.

http://us.battle.net/wow/en/forum/topic/20742886012#20

[Sylvaeres]

Watcher said that Xavius is the last boss.

http://us.battle.net/wow/en/forum/topic/20742886012#20

oh shit really? That makes me feel alot better about the storyline then. And the raid in general

[Raetary]

malfi turned him into a tree, his soul in the tree survived.
nightmare grew and corrupted all the shit, said hi to xavius and he got turned into the nightmare lord again.