Where can I find mage related questlines?

Question

I'm level 17 mage and have completed Winterhold main quest since a while ago.

Where can I find other mage or magic related questlines?

Answer 1

I completed the Winterhold College questline but after a while when I came back, speaking to Tolfdir (if I remember correctly) reveals more quests with some magical rifts opening up in the world due to the earlier events with the Eye and so on.

I haven't continued on this path myself but go back and talk with the people at the college after some time and you might find more quests after you've become arch mage.

Answer 2

Go to all the cities and talk to the Court Wizards/Mages. They can give you quests.

Also try out the quests for the Daedric Princes. Maybe you can fit some of them in your mage or magic related quests.

(And if you really like mages and magic, try out this mod: Midas Magic ;) )

Answer 3

The mission "Blood on the Ice" should be a good one for you. Talk to the court mage in Windhelm. That quest can lead to the Necromancer's Amulet.

Answer 4

Try the Sanguine's rose quest you can start It after level 14 in any majour city inn/pub

Answer 5

In the Dragonborn DLC, the Tel Mithryn quests are mostly mage-related. Lore-wise, this is because Neloth, which is related to and gives most of the quests, is a wizard lord from House Telvanni, one of the Great Houses of Morrowind. House Telvanni is comprised mainly of mages.

• Azra's Staffs: Retrieve a staff made by Azra Nightwielder for Master Neloth.
• Briarheart Necropsy: Examine a Briarheart of the Forsworn for Neloth.
• Experimental Subject: Help Neloth by being a test subject in his experiment.
• From the Ashes: Help Talvas Fathryon by killing an ash guardian.
• Healing a House: Help Elynea Mothren repair the tower of Tel Mithryn.
• Heart Stones: Find a heart stone for Neloth.
• Lost Knowledge: Retrieve the Black Book for Neloth.
• A New Debt: Help Drovas Relvi with his debt to Mogrul.
• Old Friends: Find the source of attacks on Tel Mithryn.
• Reluctant Steward: Find a new steward for Neloth in Raven Rock.
• Telvanni Research: Extract a sample from an ash spawn for Neloth's research.
• Wind and Sand: Retrieve a copy of Wind and Sand for Neloth.

^{Source: UESP wiki, "Dragonborn quests" article}