Caracalla's Warhammer is a unique weapon that belonged to the warrior Caracalla, whose ghost can be found in the Great Market district of Aleroth during the events of Divinity II: Flames of Vengeance. The warhammer is received from the Champion Balbus at the Circle of Trust Inn in the Mardaneus Plaza district as a bonus for completing all the bounties for the quest A Hunting We Shall Go Once More.