The Undertaker and WrestleMania go hand-in-hand simply because they've both been significant parts of the other's continued success over the past three decades. Whenever it's time for the Showcase of the Immortals, there's always the question of whether 'The Man From The Dark Side' will make a triumphant return and who he will ultimately take on.
A major part of that intrigue over the years, of course, stemmed from 'Taker's legendary Streak - which he put on the line for 21 consecutive 'Mania matches. However, when the days of defending The Streak came to an end, there was always the hope that the Grandest Stage of Them All would beckon The Phenom back - which it did many, many times.
With 'Taker having seemingly confirmed his retirement, the Dark Days of WrestleMania may be over for good, and that gives us a chance to reflect on them. In hindsight, it's pretty clear that not all of his WrestleMania bouts were the classics that others were and a large part of that is simply down to the fact that he faced the wrong man on multiple occasions.
On that note, let's take a trip down Death Valley's memory lane and rewrite history while we're at it, looking at 10 alternate opponents The Undertaker should have faced at 10 of his 27 WrestleManias.