During the time when various tribes claimed their territories, the Skullsplitter settled in the ruins of Zul'Mamwe, located in the vast jungles of Stranglethorn Vale. These trolls were solitary and dealt with outsiders when they are visiting the Gurubashi Arena. To this day the Skullsplitters fight off all interlopers, including the nearby Bloodscalp tribe, in order to hold onto the land they have taken.
Rise of the ZandalariEdit
After the death of Ana'thek the Cruel, the Skullsplitter tribe from Zul'Mamwe will surrender themselves and join the Horde under the leadership of Vol'jin, chieftain of the Darkspear tribe. Zul'ana, daughter of Ana'thek, will her father's place as chieftain of the tribe after she turned against Gan'zulah.