Board Thread:General Discussion/@comment-27920813-20160308013502/@comment-50.1.155.156-20190123062121

If we assume the Hero of Kvatch gets to use his Sheogorath powers while the Last Dragonborn uses the full power of his dragon shouts and potential godly Shor power, then the battle would be pretty even if the fight happens in Tamriel since a Deadra's power is much weaker outside of their realm while Mundus is essentially part of the Nine Divine's realm, thus Shor/Talos would have a significant power boost from fighting there while Seogorath would be weakend by the location.

If we were to completely ignore the potential godly powers they would have access to then it gets more interesting. The Last Dragonborn using the dragon aspect shout and all of their Daedric artifacts against the Hero of Kvatch with their artifacts and Sigil stone enchented gear is a cimplicated fight to think through.