Zeta Gravemind

The Zeta Gravemind is a more tactical  form of Gravemind. Spawned from Dr. Samuel Benespore who became convinced that the flood is the ultimate species in the universe, the Zeta Greavemind used his imagination, memories, mathematics, and studies to infest a insurrectionist-controlled forerunner tomb, called the Progenitor Installation, where new species of intelligent lifeforms are forged.