priests spells?

[Daynarr]

There seems to be some misunderstanding here. You can't just fly to enemy commanders or magic Users and kill them with ice swords simply because there is no longer command to fire or attack commanders or magic Users. Best thing you can do is order flyers to attack rear troops, but they will attack troops - not commanders. So I see no problem with Caelum at all - they are much weaker in Dom II.

Their ice swords are good against nations who use air magic (like Vanheim or Man) but nations like Ulm or Marignon are their worse nightmare, especially if Ulm player uses Drain 3 domain. In fact, Caelum gets their behind kicked regularly by those two nations.

Also, Caelum has ground troops (non flying ones) that act as heavy infantry, but they have ice armor that is even better then Ulms in Cold 3 province, but is like light armor in Heat provinces, so heat affects their armor, not weapons.