Power Is Intent

When war breaks out, Harry knows the only way to win is to go back in time to save himself, and everyone he loves. What he didn't expect, however, was a cynical Dark Lord, a phobia of bunnies, to be sorted into Slytherin, and to be friends with Draco Malfoy while plotting revenge on Weasleys! Has the world gone insane? Death certainly seems to think so! Rated because I'm paranoid.