The Undertaker and Kane have had a, erm, rather strange on-screen relationship. The two feuded following Kane's arrival in '97 with the 'Big Red Machine' costing 'Taker his Hell in the Cell match with Shawn Michaels at Badd Blood '97 and the subsequent murky family history that unfolded on WWF television. The two feuded off and on until 2001 when it seemed like they'd finally let the past be the past (they hadn't, evidently) and teamed up first to take on the two-man power trip of Steve Austin and Triple H and then as two of the enforcers of Team WWF during the ECW/WCW Invasion. Fans were intrigued to see what the storyline half-brothers would do when matched with members of The Alliance. Turns out that the clue was in the name: Kane and Undertaker unleashed a path of destruction that saw them wipe out about half of the Alliance. Although their match with Kronik at Unforgiven was a giant embarrassment, Kane and 'Taker looked good as a team. The Brothers of Destruction got better with age and their contests in and after 2007 with the likes of Ken Kennedy, Finlay, King Booker and MVP are some of the most underrated in Smackdown history. The Brothers continued teaming until 2013 and, with The Undertaker on the verge of retirement and only wrestling once a year at WrestleMania, it seems like we've seen the last of the team.