Lesnar has been performing on a part time basis in WWE ever since his return to professional wrestling from UFC in 2012 and has been carrying out the same controversial schedule as world champion.
The Beast is now set to appear this Monday on RAW at the PPG Paints Arena in Pittsburgh, Pennsylvania a week after launching a savage assault on Rollins, whom he will face at SummerSlam on August 11 at the Scotiabank Arena in Toronto.
The Conqueror interrupted his rival’s match with Dolph Ziggler and took him out with a series of German Suplexes and a devastating F5 against the ring post.
But the UFC legend wasn’t done there as he then delivered three more brutal F5s against an unfolfed steel chair in the middle of the ring.
Lesnar damaged Rollins’ ribs so severely that the challenger started coughing up blood in front of a shocked live crowd.
The beatdown was so shocking that even the MMA hero’s advocate Paul Heyman begged him to stop.
The six-time world champion then pulled The Beastslayer out of the ambulance that was trying to take him to hospital and hit him with a final F5 against his own stretcher.
WWE have announced that the Universal Champion will be on RAW after the vicious attack but it is not yet certain if Rollins will be there to respond to last week’s incident.
The challenger’s condition is not yet known as he has refused to disclose details about his injuries.
WWE.com announced: “As Seth Rollins squared off against Dolph Ziggler this past Monday night on Raw, Universal Champion Brock Lesnar made a surprise appearance on the red brand, unleashing on The Architect with a savage succession of F-5s, even going so far as to assault Rollins as he was being loaded into an ambulance on a stretcher.
“Rollins underwent a series of evaluations at a local medical facility but refused to disclose any details regarding his medical condition to WWE Digital.
“As such, and given Rollins’ silence since that night, it remains to be seen what kind of damage The Beast Incarnate doled out to his SummerSlam challenger.
“Lesnar will be in the house for the final Raw before SummerSlam.
“Will The Kingslayer also make an appearance?”