He is the apocalyptic warrior, a collector of souls whose mere presence scratches the spine with a visceral chill. The Phenom has cast a merciless shadow over WWE for more than two decades.

WWE's grandest stage, WrestleMania, serves as his virtual graveyard. In 21 straight matches at The Show of Shows, he left 21 victims in his destructive wake. The Streak, though it has ended, will forever define Undertaker's legacy as the deadliest Superstar in WWE history.

He has taken opponents to Hell inside an unforgiving steel cell, entombed rivals in custom made caskets, and even set his own brother on fire. His dominance has no bounds. Just when you think he has faded into the darkness, he emerges once again to forge his reign of terror. The Phenom has even survived being buried alive . . . twice.

So take heed when you hear the toll of the bell, because sooner or later they all "Rest in Peace!"