#1 The Fiend makes his debut - SummerSlam 2019

Last year at SummerSlam, Bray Wyatt debuted her twisted and supernatural alter-ego, "The Fiend," in a match against Finn Balor. After he took out WWE Hall of Famers and legends such as Mick Foley, Kurt Angle, and Jerry 'The King' Lawler, "The Fiend" set his sights on SmackDown Superstar, Finn Balor. That night, Balor was a guest who used wild-card rule on the July 15, 2019 episode of Monday Night RAW.
The next week on SmackDown, Balor challenged Wyatt to a match at SummerSlam. The Firefly Fun House version of Bray appeared on the TitanTron and told: "The Extraordinary Man Who Can Do Extraordinary Things" that he would face "The Fiend" at "The Biggest Party of The Summer."
At SummerSlam, "The Fiend" Bray Wyatt made an unforgettable and chilling entrance, which is still talked about to this day. In the match, The Fiend dominated Balor in a one-sided performance. As can be seen in the image above, "The Fiend" went for Sister Abigail to finish the match. Then, he changed his mind and applied the Mandible Claw on Balor to get the victory.