How many factions are there?

it's just that the elements are somehow...)) fire, air, earth... in general, the idea is that water and fire are on the same side... that's stupid) they are opposites) just like earth and air... and here, you're building a race out of the elements... hehe)) they won't get along in the same Castle))

it would be okay if the races were related to the elements, like in AoW (sorry for the comparison)
there, each race is connected to one of the four elements) or to all of them a little bit...)