The Undertaker 's epic undefeated streak at WrestleMania is one of the cornerstones of the pay - per - view event .
With the Dead Man getting older each passing year , fans never know when Undertaker 's last match at the grandest stage will come .
The Undertaker 's epic undefeated streak at WrestleMania is one of the cornerstones of the pay - per - view event and with the Dead Man getting older each passing year , fans never know when his last match at the grandest stage will come .