Location of Lost Souls

Hellrider locations:

Faurgar's Lost Soul, Thistlewick Greenblossom: Soul to be found at The Sorrow Mine on Cania, the eight layer of the Nine Hells
Theo's Lost Soul, Arenfeld, Found at The Sign Of the Hag's Arms on Malbolge, the sixth layer of the nine hells
Aura's Lost Soul, Wransalor Oakneheel To be found at The Ineffable Trove on Minauros, the third layer of the nine hells
Kettath's Lost Soul, Gardain Found in the War-Slough on Avernus, the first layer of the Nine Hells