Berserkers use the Iron Thorn to protect themself (eventhough he prefers raw, direct hits).
The Rage Breaker is his favourite weapons. Heavy damage, long swing, and the best part: he can smack it on the ground to make his foes flying off.
They Use Animal Hides to craft their armor.
Berserkers are in touch with their bestial nature and like go on a rampage when they're down on health ...