And finally, we're getting into the big four. If Aurumin is the closest being to the dragons, by having a purely Nexus soul, then the Darkitect, or Linedae, is the opposite. He is the most Oni of all the Primaer, having a pure Maelstrom soul. He was the main perpetrator of the Maelstrom War, in which the Deo attempted to destroy the Nexus, and he continued that War millenia later after Baron Typhonus freed him from his prison. Bellam is known as the Crystalline god. He is the largest of all the Primaer, his form consisting of an ever growing mass of crystals whose size rivals planets. Since he has no discernable limbs or moving parts, when he needs a task done, he breaks off pieces of himself which turn into a race of crystalline beings called Bellarans. The Bellarans are controlled by Bellam through a hive mind, and Bellam created the planet Bellona to house his servants. He is a Deo, and during the Maelstrom War, the Lux Primaer trapped Bellam by creating a planet around him, later known as Mars. With his connection to the Bellarans severed, over millenia the Bellarans evolved to be more independent, though they still needed Bellam's crystals to sustain them. Because Bellam is still growing within the core of Mars, over thousands of years, spikes of his crystals have been jutting through the surface of Mars, and soon Bellam will be big enough to completely overtake the planet.
Aleas, often called names such as the Collector and the Gatherer of Knowledge, is the creator of the Pluuvians (Alien Conquest). He strives to gather all knowledge in the galaxy, and does this by sending his creations planet to planet with the intent of conquering it. The Pluuvians are led by generals who oversee the conquering, in which the planet's intelligent species's minds are wiped of all memories and sent to the Pluuvian mothership. The species are left as empty husks that then join the ranks of the Pluuvians' army. Once the population's collective memories are taken, the Pluuvians have a pretty well documented history of the planet, including all of its technological advances. (In fact, all of the aliens in Alien Conquest besides the tentacle legged one aren't true Puuvians, but remnants of a few of their conquered planets.)
And finally, we're getting into the big four. If Aurumin is the closest being to the dragons, by having a purely Nexus soul, then the Darkitect, or Linedae, is the opposite. He is the most Oni of all the Primaer, having a pure Maelstrom soul. He was the main perpetrator of the Maelstrom War, in which the Deo attempted to destroy the Nexus, and he continued that War millenia later after Baron Typhonus freed him from his prison.
The Overlord, or Tyradae, is the Darkitect's right hand man and the second most powerful of the Deo, even sharing Linedae's "dae" suffix. During the Maelstrom War, Tyradae went to Aurum to lay a preemptive strike on Aurumin, who wasn't participating in the war. However, Aurumin, with the help of his Elemental Masters, fought Tyradae in Ninjago and beat him, sealing him away for millenia.
Antimatter is the third of the big four, and the god of space and Realms. He was the first to discover Realm travel, and during the Maelstrom War, only he and Aurumin had the power to do so, both owning a Realm Crystal. During the War, Antimatter helped the Deo by placing Maelstrom walls in between the Realms, preventing the Lux from traveling through them. Over the millenia the walls would dissipate, allowing them to Realm travel again, but particles of the Maelstrom still remain to this day. Antimatter is also the brother of Temprallis, the god of time.
And finally, we have the last of the big four, Vampyre, the god of undeath. The rest of the Deo have the ability to corrupt people by turning their souls to Maelstrom, but Vampyre is different, in that he prefers to add corrupted souls to dead bodies, reanimating them under his will. During the Maelstrom War, Vampyre was trapped in the Monster Realm after Antimatter's body was destroyed, and he remained there for millenia, building his kingdom.