The model gains Holy Triumvirate (see Swarm Priest), and for the purpose of this rule, it counts as having both Caelysian Pantheon and Cult of Errahman.
Modifiers (2)
When points ≤ 3000
Set Max Cowl of the Apostate by Roster to 1 selections
When points ≥ 8000
Set Max Cowl of the Apostate by Roster to 2 selections