However this comes at a cost as some demons appear to be unable to distinguish the difference between timelines and according to WoW Chronicles Vol.3 these timelines are merely shades and are similar to tributaries of a river(main timeline) and these alternate timelines would naturally disappear if left alone.

If Archimonde, for example, really wanted to manifest on main universe Azeroth again, he'd just have to find a way to hop one of his alternate reality bodies over.

Since demons can only die if their soul is destroyed in the Nether, this effectively gives every demon as many Body Backup Drives as there are realities, especially since Warlords of Draenor (and previously Twilight of the Aspects) proved that jumping between realities is a very real possibility. This means that every version of a demon, across all realities, is the same person with the same consciousness.

Body Backup Drive: Word of God revealed during Warlords of Draenor that the Twisting Nether, to which the souls of all demons are tethered, transcends all realities.

Big Red Devil: Red is one of the most common skin colors for man'ari eredar.

Always Chaotic Evil: Justified, you have to be evil (or become corrupted) to get into the Legion in the first place.

Authority Equals Asskicking: During the Invasions, the Lords (who appear in Stage four) are more powerful than most bosses you'll encounter, able to kill any player - except maybe tanks - with one backhand slap.

They're even known to use spaceships and Humongous Mecha.

Alien Invasion: Since Warcraft demons are from space, they count as this.

Individual media: Warcraft III Heroes | Film characters | Hearthstone characters | Warcraft characters in Heroes of the Storm ( Assassins - Warriors - Support) Other factions: The Old Horde/Iron Horde | The Scourge | Sylvanas and her followers | Knights of the Ebon Blade | Illidan and his followers | Garrosh's Horde | Pandaria | Other mortals | The Void (The Old Gods) | The Light | Eternals | Shadowlands (Death) | The Titans (Arcane) | The Burning Legion (Fel) | The Dragonflights | Wild Gods The Horde: Orgrimmar (Orcs) - The Darkspear Tribe (Trolls) - Thunder Bluff (Tauren) - The Forsaken (Undead) - Quel'Thalas (Blood Elves) - Bilgewater Cartel (Goblins) - Huojin (Pandaren) - Thunder Totem (Highmountain Tauren) - Suramar (Nightborne) - Zandalari Empire (Zandalar Trolls) - Voldunai (Vulpera) - Other (non-playable races) The Alliance: Stormwind (Humans) - Lordaeron (Humans) - Gilneas (Humans/Worgen) - Kul Tiras (Humans) - Other Human Kingdoms - Ironforge (Dwarven Clans) - Gnomeregan (Gnomes) - Quel'Thalas/Telogrus Rift (High Elves and Void Elves) - Darnassus (Night Elves) - The Exodar (Draenei) - Tushui (Pandaren) - Vindicaar (Lightforged Draenei) - Mechagon (Mechagnomes)

Warcraft 3 tomb of sargeras