Specifically bred by dwarves for strength and aggression
Dwarves are known for their War Rams, which are specifically bred for strength and aggression. It attacks with either its great horns (needing a short run or charge) or its hooves.
Like the mundane breeds of ram, a war ram can negotiate rocky terrain with ease. The climbing speed listed above assumes its native terrain of rocky slopes and cliffsides; a war ram cannot climb walls, trees, or other objects in the traditional sense.
Basic Fantasy Field Guide Omnibus