| Category | primordials |
| Power | Arch-Creationist |
| Type | humanoid beast aberration |
| Gender | male |
| Alignment | chaotic neutral |
| Born | 19 Bloom 113 DE |
| Died | 3 Warper 8612 DE |
Born in the primal chaos, the Prime Architect emerged from the merging of energies of two beings that had perished on the world of Lunia. This transpired before the establishment of the Well of Afterlife, resulting in the inexorable return of their soul energy to the realm of Chaos. On 19 Bloom 113 DE, the energies of these entities converged, giving rise to an aberration. Had the Primordial Lords been aware of this occurrence, they would have instigated the Creation War much earlier.
The spontaneous emergence of something so potent and cerebral, a product of Creation, would have cemented the ideals of those adherents to the Primordial Mandate.
Recognizing the inherent value and proof that negative entropy can serve as the seed to bring order to Chaos, two Arch-Creationists on opposing sides, Bruh Kreniik and Piranoth, devotees of Creation, collaborated in extracting the Prime Architect from the realm of Chaos.
Primus, from his work The Story of the Prime Architect - "Seed of Creation"
Over the subsequent two centuries, the Prime Architect devoted considerable time to interacting with his benefactors, through which he acquired expansive knowledge and the capacities of creation.
In 247 DE, as an Arch-Creationist, he established the untamed realm of Arvandor. This primeval world became a domain where formidable beasts reigned supreme, and its diverse lifeforms demonstrated remarkable adaptability and aptitude for learning.
His impartiality during the Creation War ( 1486 DE - 8777 DE ) , as well as his acts of Creation, inevitably made him an adversary of numerous primordials. Despite proclaiming neutrality, he assisted the Covenant on multiple occasions during the Creation War.
The Prime Architect was killed when the Nine-Tongued Worm decided it was time to rid those that did not align themselves with the ideals of the Primordial Mandate, restoring the works of Creation to Chaos. Upon his demise on 3 Warper 8612 DE, a son was spontaneously born. Named Primus, this child emerged from the Prime Architect's heart on Bal-Kriav, a marvel of the realm known as the Primus Hexaconta.
The Prime Architect penned an extensive collection of tomes on logic, engineering, geology, primordial and divine creation, and numerous other subjects - a comprehensive library's worth of works. Of these, the sole volume discovered within Bal-Kriav is the Book of Orinite. This text was utilized by a Durkoth named Rereth in the creation of the realm's initial half-golems. He also leveraged the book to construct many golems, which were then employed in the building of Urgalroth. Other writings by the Prime Architect are purportedly secreted away in the vaults of Mechanus 's largest city, Ancoph-Glycern.