However, players must convert to a playable religion before they can settle down to a non-nomadic government type. AI rulers will also never accept diplomatic vassalization if they follow a different religion from the potential liege's. Home territory: Chelmno Garrison size +40%, Levy size +30% +3 Tolera… This page includes help on how to use the command, argument explanation and examples. Religion determines which deities and holy figures a character or the population of a county believes in. The reformed version keeps the name of the pre-reformation religion. Six religious groups are represented in Crusader Kings II.