May 19 (UPI) -- Jacob Fatu raised the stakes in his feud with Roman Reigns by challenging the World Heavyweight Champion to Tribal Combat.

Fatu, on Monday, immediately called out Reigns to meet him in the ring at the start of Raw.

Reigns arrived to the arena where he was greeted by general manager Adam Pearce who stated he was going to fire Fatu for attacking WWE officials in recent weeks. Reigns said he needed to handle business first and started heading towards the ring.

Jimmy and Jey Uso reached Fatu first inside the ring. Jimmy Uso attempted to plead with his cousin but when words didn't work, Jey Uso attacked Fatu with a steel chair.

Fatu was able to overwhelm The Usos when Reigns finally arrived onto the scene. After an intense brawl, Reigns and The Usos gained the advantage.