b658aed6__World_Interactions___UESPWiki__Details
[Encounter Name] Magic Student [Options] The student wishes to learn how to use ward spells by seeing one being used properly, by you. Once you have completed his request he departs, in the hope of finally gaining acceptance into the College of Winterhold. [Requirements] Any settlement except Orc Strongholds [Details] 
A student appears and requests help in learning how to use ward spells.
Skyrim:World Interactions - UESPWiki
Details