Re: war cries, battle chants, etc.
Not entirely sure what you mean by this. I've seen war cries and chants RP'd multiple different ways. For a war cry, you could post it every time if it's relatively short. If it's a battle chant, you could post it once or twice so people know what the chant is and then just refer to it. If it's a different chant each time (like a prayer-chant before battle) then just post it - good writers enjoy reading that kind of thing.