Daedric Princes
Work in progress
Keep in mind that the Daedric Princes are what happens when someone with the empathy and moral awareness of a toddler suddenly gains omnipotence.
Although Daedric Princes are undoubtedly to blame for everything (according to people, who must know), our characters rarely interact directly with them - although everyone can summon them once a year, it's common sense that doing so might not be the most brilliant idea ever.
Only the mightiest (or craziest) wizards even dare to interact with any of them directly, and they're awfully dodgy about what price they had to pay...
If you want any Daedric stuff in your character's background, please step away from having any Daedric Princes being involved directly. Make it high-ranking minions instead - this works just as well, and makes your character sound far less megalomaniac. ("Sheogorath in person has cursed me..." "Oh, allright. Support group meets in Ebonheart on Loredas.")