The Undertaker returns not for competition but for vengeance!
He made a surprise appearance by interrupting WWE Battleground’s main event between Brock Lesnar and WWE champion Seth Rollins. Lesnar, who had finished his destruction of Rollins with an F-5, made the cover, seemingly completing his revenge against Rollins for WrestleMania 31.
Suddenly, the lights went out. A gong sounded in St. Louis. When the second one hit, the lights came back on with The Undertaker staring a hole into