Raging Berserker's Helm

The Raging Berserker's Helm is a mail helmet that would help Warriors, Paladins and Shaman. Many Warriors and Paladins choose Icemetal Barbute over this however.

This helm is often matched with the Chain of the Scarlet Crusade.

Source
This item drops from Herod, the last boss in the Scarlet Monastery armory.