Warhammer Age of Sigmar: Tempestfall Chapter 16, "Stormvault," concludes the VR action-adventure by following Lord-Arcanum Castor Stormscryer into the Panopticon Stormvault in the Realm of Death. The finale features a boss fight against Necromancer Pharan Ghast, securing the souls of Stormcast brethren and ending the Nighthaunt threat. View the gameplay and ending at YouTube .