#2 WWE Superstar Brock Lesnar (Attacked by The Undertaker on the road to WWE WrestleMania 30)

Ever since his WWE return in 2012, WWE Superstar Brock Lesnar has been a part of many big matches. The number of pay-per-views he has headlined in the last eight years despite being a part-timer is impressive to say the least. This speaks a lot about how big of a deal the Beast Incarnate truly is.
As soon as 2014 kicked in, Brock Lesnar expressed his willingness to go after the WWE World Heavyweight Championship. However, his request was denied. Instead, the eight-time World Champion received an open contract that allowed Lesnar to choose any wrestler other than Batista or Randy Orton as his opponent at WWE WrestleMania 30.
However, the Beast Incarnate wasn't impressed with the proposal and decided to skip WrestleMania. As soon as he was about to leave the ring, The Undertaker's music hit for the first time in nearly 10 months. After a brief staredown, The Undertaker sent the WWE Superstar through the table with a chilling chokeslam and signed the open contract.
This segment laid the foundation for one of the most shocking moments in WWE history - The End of The Undertaker's legendary WrestleMania streak.