Dion de Vermiis

Dion de Vermiis was the first historically mentioned member of the de Vermiis family line. The leader of a Theran cabal both before and throughout the Burning Times, Dion stood alongside Ezekial as one of the two major contributors behind advancements in Occultic works. His most famous and largest ambition was the Eschaton Experiment, a masterwork he didn't witness come into fruition.