Tony stark and The Sorcerer's Stone

I had help from a friend with this one. We had the Avengers and a few OC (My friends) added to the Harry Potter story line. It's coming along a bit slow but I hope you like it. There will be some pairings and some violence. Rated T just to be safe. I don't want to break the guidelines. (Suck at summaries) Please review or my friend will kill me! :l