Estormo

Estormo is a Thalmor mage. He is encountered inside Labyrinthian, after the Dragonborn kills Morokei. He is sent by Ancano to retrieve The Staff of Magnus from the Dragonborn. After a brief conversation, he attacks.

Bugs

 * Sometimes Estormo does not arrive at the Labyrinthian to kill the Dragonborn and take the staff.
 * If you sneak up on him he will approach you and speak to you. If you then hide and approach him again he will not attack you, even if he detects you. Doing this, you can sneak around and backstab him, or avoid the fight.
 * It is possible to yield (surrender) while fighting him.

Quotes

 * You remind me of my cousin's cat. Killed that, too! ( If player is a Khajiit. ) 

Quests

 * The Staff of Magnus