The mark of a great wrestling move is, in my opinion, the level of versatility it gives its user. Any wrestling maneuver that gives you the ability to utilize it as a counter-attack, a sudden strike, and a final blow anywhere in or out of the squared circle while offering multitudes of space for innovation is truly a legendary maneuver. And legendary is probably the greatest way to describe the Ace Crusher, arguably the most versatile maneuver in professional wrestling history.