At SummerSlam 1997, Undertaker dropped the WWF title to Hart after an accidental attack by Shawn Michaels, setting up a Hell in a Cell match between the two. During the match, Kane was brought by Paul Bearer to cost Taker the match. After being defeated by Michaels at Royal Rumble 1998 in a casket match thanks to Kane, Undertaker would challenge Kane to a match at WrestleMania. After Kane had kicked out of two Tombstone Piledrivers, The Undertaker delivered a third to pick up the win over his (storyline) brother.