Mongol Face Pack: Currently used for Dothraki, but only as a placeholder until new portraits are created for them Ruler Designer: Fully compatible with the mod Raiding is available for drowned god and wildlings even without this DLC. Also adds much flavour, including beserkers, adventurers, new rebels and runestones. The Old Gods: Enables the concubine system for Drowned God followers (Pre-DLC system will be used if not enabled).
The Republic: Does allow republics to be formed and played, but there are currently no playable republics from the start in any scenario. Legacy of Rome: Adds castration and blinding capability as well as a couple of flavour events. The Sword of Islam: Adds only the ability for the player to have multiple wives as a character of the Valyrian religion. BUT when Essos is ready, Republic dlc will be needed if you want to play as one of the Free cities. Right now most you'll get from portrait dlcs and maybe Old Gods but nothing major.
