Board Thread:General Discussion/@comment-72.77.73.35-20140401211532/@comment-24349111-20141113121544

Also, Jyggalag was:

1. Not destroyed within his own realm in SI, as he clearly says that his old realm doesn't really exist anymore.

2. He wasn't destroyed by the Daedric Princes who teamed up on him, he was merely changed into a Padomaic version of him (Sheogorath).