User blog comment:Wizard Danny/If you could Defeat the Thalmor in Tamriel how would you do it?/@comment-124.176.168.237-20130115104636/@comment-4811520-20130117055437

Vivec most likely died close to 100 years after the Neravarine destroyed the Heart of Lorkhan, severing Vivecs immortal binds. You could use the Neravarine, you would have to venture to Akavir for a while though.