The Seraphon are intelligent reptilian humanoids, created by the ancient Old Ones to enact the Great Plan—a cosmic scheme to restore balance in the universe. They are shamans, warriors, and beasts that descend from the heavens to destroy everything that disrupts the order.

Their armies are made up of Saurus—brutal warriors, Skinks—agile scouts, Kroxigor—huge brutes, and the mystical Slann Starmasters—powerful mages who can summon armies from pure stellar magic. The Seraphon fight with a combination of raw power and cosmic energy, often accompanied by dinosaurs like the Stegadons or Bastiladons.

Their culture is caste-based—the Slann rule, the Skinks administrate, the Saurus fight. The Seraphon are both physical beings and astral manifestations—their power grows with the movement of the stars. They are relentless against Chaos but mysterious even to their allies. Their cities float through space as temple-ships, from which they descend to the battlefield like a divine revelation.