The Plains

Whenever the land flattens out, whether at the peaks of plateaus or down in a valley, mentors take advantage of these plains to train apprentices in battle. Warriors also train their apprentices in fighting on the slopes of the mountains so they can be strong-legged and have a good sense of balance. Scarcity of trees make warriors unaccustomed to fighting in forestry, but in the event that they'd have to fight on their own soil, FlameClan cats would have the advantage, since most opponents aren't used to battling on ground as uneven as the FlameClan mountains.