User blog comment:Jett Cyber/Tournament of Legends: Round 2/@comment-3025184-20131031191747/@comment-24.44.141.89-20131101180405

Daedric Princes are immortal so nothing can destroy them except Anu and Padomay since they created them. Vivec lost his immortality because he was disconnected from the Heart of Lorkhan so the fight will just keep on going for years until Vivec eventually dies.