Summon a creature from Oblivion to prove your conjurer skills.
The Dunmer MasterEdit
When you have leveled your Conjuration skill to 70, head to Chorrol to speak with Alberic Litte or to the Great Chapel of Talos in Bruma to speak with Arentus Falvius and learn who can teach you more about Conjuration. You will be told that Olyn Seran, a Dunmer worshipping Molag Bal at his Shrine can train you further.
Before he will train you, you will need to summon a Faded Wraith for him. This is an Expert spell so you will need at least 75 Conjuration (not just 70) to cast it. You can buy the "Summon Faded Wraith" spell from Gaspar Stegine at the Arcane University or Athragar at the Chorrol Mages Guild.
Alternatively, it is possible to find a Summon Wraith scroll in random loot starting at level 16. Although the scroll is titled Summon Wraith, the scroll will in fact summon a Faded Wraith. This also lets you avoid the need for 75 Conjuration rather than 70. Once you have summoned it, speak with Olyn and he will happily agree to train you.
- If Olyn Seran does not notice the wraith, try casting it again, making sure that you are standing right next to Olyn. The scripting does not actually check for the existence of a wraith. Instead it just checks whether you are standing within 30 feet of Olyn and whether you have an active Faded Wraith effect.
- If you fail Molag Bal's quest, Olyn (and the other Molag Bal worshippers) will become angry with you and he will no longer offer Conjuration Master Training. This is a scripted response, and cannot be overcome by any amount of Charm or other means.
- Once you reach 70 points of Conjuration, the advanced trainers will no longer offer their services. Yet, in order to cast the spell, Summon a Faded Wraith, you will need to be at the 75 point level. This results in a gap in the possible training between 70 and 75, in which you must cast Conjuration spells in order to advance.
- If you have Molag Bal's quest in your active list (i.e. you have spoken to Amir about it) but have not begun it (even if you are below level 17 and thus can't begin it) or if you have failed the quest, he will make a statement and then forcibly end the conversation, preventing him from training you. Once you begin the quest, he will be willing to let you "prove your worth" and/or train you.