Board Thread:General Discussion/@comment-8435644-20130627180223/@comment-24393354-20140715062708

If you read the wiki page for Peryite's realm, it says that there is an abundance of atronachs. Also, Peryite could keep teleporting to other places and come up behind the Dragonborn and kill him/her. Or he could manifest himself as some poisonous gas.

One last thing: you said Dremora are assigned to Dagon; that probably isn't true. Barbas (Clavicus Vile) is a Dremora, Sanguine manifests himself as a Dremora, etc, etc.