Without the DLC though heresies will be only be converted if they have overtaken their parent religion in the game. With the Sons of Abraham DLC all heresies will also become unique religions.Hellenics also have their own unique religion.Zoroastrian nations continue as their EU4 equivalent unreformed Zunists become Zoroastrians.
![europa universalis 4 extended timeline mod division of rome europa universalis 4 extended timeline mod division of rome](https://i.imgur.com/Q16BHO5.jpg)
Most Unreformed Pagans become Animists, however CK2's Tengri nations will continue to be Tengri in EU4.
![europa universalis 4 extended timeline mod division of rome europa universalis 4 extended timeline mod division of rome](https://i1.wp.com/acoup.blog/wp-content/uploads/2021/05/20210506222648_1.jpg)
Reformed Norse can also choose their own personal deities.
![europa universalis 4 extended timeline mod division of rome europa universalis 4 extended timeline mod division of rome](https://media.moddb.com/cache/images/mods/1/29/28470/thumb_620x2000/dc2.jpg)
Dynamic country tags are created for CK2 realms without equivalents in the base EU4 game.A CK2 save (from any year) is turned into a mod for the EU4 start-date of 1444, allowing the player to continue on to 1821.