Board Thread:Lore Discussion/@comment-26145872-20161216050415

I want to ask - just how powerful is the Thu'um?

I know there's a lot of incredibley powerful magic in Tamriel, but where does the Thu'um stand on this sort of power ranking for all the magic used on Nirn? Could it have driven back powerful forces like the Aldmeri Dominion or the Daedra during the Oblivion Crisis, or matched the Tribunal's power? 