The First Apocalypse

MINOR INFORMATION
The First Apocalypse was Sargoths first attempt to conquer the world of Nara for his dark empire. The Dark Lord of Zara had spent nearly 5,000+ years preparing a massive horde of diabolical and twisted creatures to serve as his army. Sargoth himself was unable to leave the planet of Zara, shackled by his own immense power, he was a slave to the planet he had spent thousands of years bending to his will. To circumvent these archaic and elliptical restrictions, Sargoth would dispense his power equally amongst 100 avatars. These beings were once Sargoths friends, family members, and colleagues, now reduced to nothing more but vessels for Sargoths power. 
Sargoth would use these avatars as his pawns, disposable messengers to his forces to command his dark forces in battle. The first portals from Zara opened in Southern Orbis in 4,942 B.T. This was the first of 100 portals opened, each manned by an avatar who carried out their Dark Lord's orders. Sargoth sent forward a hellish army of undead soldiers, twisted crazed mutants, and dark beings from his realm. This force consisted of nearly 400,000+ entities, with a majority of the force answering to Sargoths most trusted lieutenant, an avatar named Dalguul. 
Sargoths planned invasion of Nara would meet a short end thanks to the unexpected betrayal of Dalguul, and the combined efforts of the Dwarven and Hoplataki-Taan Alliance. The last portal was closed by a powerful Duvan King and Taanish King Ledious years later, officially bringing an end to Sargoths first invasion of Nara. While Sargoth had been temporality kept at bay, many of his creations escaped all across Nara. The few Avatars that survived began spreading necromancy and dark magic across Nara, while hellish mutants continued to roam the new lands they found themselves on.