Now a fan favourite, but with a new edgy, antisocial attitude, Hart became known as "The Lone Hart" and also "The Black Hart".[51] Owen had a feud with DX and challenged Shawn Michaels for the WWF World Heavyweight Championship on the December 29, 1997 episode of Raw Is War: Hart had Michaels locked in the Sharpshooter when Triple H interfered in order to save Michaels' title, giving Hart the victory by disqualification.[52] He later won the European title from Triple H, although not directly.[3] Goldust dressed up as Triple H in an attempt to swerve Hart, but Commissioner Slaughter considered him to be a legitimate replacement.[4][53] Hart later suffered a kayfabe ankle injury during a match against Barry Windham involving Triple H. When Hart joined the commentary at ringside, Triple H managed to draw Owen into an impromptu title match and regained the title.