TES4: Oblivion

Defeating Jyggalag once and for all-ish

Cleansing the Font of Order

Reforging the Staff of Office and becoming Sheogorath

Save the Mazken (or Aureal) from the Knights of Order

Taking the Fringe back from Jyggylag

Taking the Fringe back from Jyggylag

The Greymarch is in full swing and the player must become a Duke or Duchess to fend it off

The player learns more about the Greymarch and the Golden Saint/Dark Seducer conflict, and relights the Great Torch of New Sheoth

Helping the Duchess of Dementia track down a conspiracy

Getting the Chalice of Reversal to gain the Duke of Mania’s trust