Path of the Damned
The Demon Gate was guarded by the orcs of the Blackrock clan, but they proved no match to the Undead Scourge led by the death knight Arthas Menethil and the lich Kel'Thuzad. Kel'thuzad then used the gate to communicate with one of the lords of the Burning Legion - the dreaded Archimonde. It was here that Archimonde instructed the Scourge to attack Dalaran and claim the Last Spellbook of Medivh in order to summon him into Azeroth.
- A Demon Gate in the Alterac Mountains appears in an early concept map for World of Warcraft. It might have been the same one belonging to the Blackrock clan in the Blackrock & Roll, Too! mission from Warcraft III.