Total War Warhammer 3 adds an iconic Chaos Champion for free
Total War Warhammer 3 update 3.1 gives you free Legendary Hero Harald Hammerstorm along with the fourth Regiments of Renown and a new Chaos Dwarf crisis.
Harald Hammerstorm Mathrag Brainmangler Warhammer Dlcs Games Workshop Creative Assembly Total War Warhammer
Source: pcgamesn.com