Raven's Wrath

What if Harry had a twin Brother? What if he was send to Dursleys? What if something something very unfortunate happened to him? A small ripple will change the world beyond any recognition. Dark but not evil Harry. The Wrong-Boy-who-Lived with a twist. Plot mainly not in UK. Harry X Fleur X Tonks X Jean X Ororo X Natasha. Obviously a harem. Graphic Violence You have been warned.