Angels as a race.

I also didn't like the ''lighting''. It's like some kind of object! A lighting fixture...
It's much better to have something truly holy.
And ''Authority'' should also be replaced. I mean, just the name.

There is one name that shouldn't be changed, and that's the name of the Authorities (as well as Seraphim, Cherubim, and Dominions), because it exists in the angelic hierarchy. The only thing that needs to be considered regarding this unit is its appearance and abilities. According to the classification of angels, Authorities belong to the second triad of angelic ranks and are responsible for balance in the universe, as well as for the unwavering integrity of the hierarchy. In my opinion, the presence of Authorities on the battlefield should lead to a reduction in the damage dealt by any (i.e., regardless of belonging to the army in which the Authorities are located) lower-level unit to a higher-level unit, or randomly completely negate the damage dealt by a lower-level unit to a higher-level unit several times during the battle.

Added after 17 minutes

Well, I don't know what would be a better replacement for the Cherubim, because this appearance is the most playable of all that I have found.

Maybe it will be not a lion with wings and a human face, but a person dressed in angelic robes, with wings and a lion's head.