|Type||primordial psionic abomination|
Nakh-Zennîm was a massive spider-like abomination. On his back, this primordial carried an unimaginably large orb. Inside this orb was an ichor composed of psychic energy absorbed from all those that died around him. This ichor was used to power devastating psionic attacks. His other deadly mode of attack was an acidic spittle composed of psionic infused ichor.
In the 14th Battle of Regadnîn, Nakh-Zennîm and his army of spider-like aberrations besieged Irrai. After discharging spittle that quickly destroyed the fortress's eastern doors, Nakh-Zennîm was met by the Covenant leader Bal-Kriav. A great battle ensued, but the god Bal-Kriav proved to be no match for Nakh-Zennîm. The death of Bal-Kriav (5002 DE) enraged the angelic army resulting in the concentrated fire of all nearby forces upon him. He was driven from the area.
After the death of the god Bal-Kriav, Nakh-Zennîm knew that he must get far away. He was eventually tracked down and slain in the Hive region. The area of his death is a place of psychic trauma called Mindwrack.
Nakh-Zennîm is one of the few primordials that can survive the cold and airless expanse of the Void. This was also the only area it could create young. Thousands of Nakh-Zennîm' eggs, inside a growing brainus, were scattered around worlds and moons in orbits that eventually brought them to surface.