Board Thread:Lore Discussion/@comment-71.82.250.138-20130206082748/@comment-122.109.111.25-20130326023602

Even with the dragon fires it is still possible to get to Oblivion, Jagar Tharn banished Uriel Septim VII to Oblivion with the Staff of Chaos in 3E 389 for ten years untill he was rescued, now this does not say the this is where Yagrum was, but it is possible.