The World's Greatest Undercover Wizard

When the JLA hears of an evil wizard threatening the safety of the world, who do they send undercover at Hogwarts to scope out the threat? Why, the World's (Second) Greatest Detective! Tim Drake-Wayne may have signed up for this mission on a whim and so that he wouldn't let the JLA down, but that won't stop him from having a good time while he's at it. Rated M for strong language.