So…Multiplayer Morrowind?

Imagine this: You're traversing the barrens of the West Gash when you get swarmed by a mob of cliff racers. Your mana and health are both low, and after using all the skills at your disposal, you're still in a hopeless situation. Enter your non AI friend. With a few enchants here and there, he buffs you, heals you, and helps you take down this mob better than any AI buddy could. Mere fantasy? Apparently not.