so from this: https://steamdb.info/app/813780/stats/
looking at the achievements the 4 new civs are revealed
cumans_victory
bulgarians_victory
LITHUANIANS_VICTORY
tatars_victory
Googling them at what they're good at should give an idea of how the civ should work
I'm fairly sure Bulgarian had good heavy cavalry so potentially a new paladin civ ❤
I know its WK and Paladins aren't as cool as they used to be but as a camel/infantry/berserk fan I still have a place in my heart for Paladinos ❤