User blog comment:Tholanar/The mightiest god in The Elder Scrolls!/@comment-5709731-20121216072847

I have a feeling Sithis is quite weakened, seeing as he needs the Night Mother to speak for him, and the Dark Brotherhood to send him souls he can feast on. So he can grow in power. But IF the DB continued like they do, then perhaps pne day Sithis will be powerful enough to destroy Nirn.