Both Condit and MacDonald will train together at Tristar Gym in Canada.

Rory MacDonald and Carlos Condit have been near the top of the welterweight division for years, and both men have reputations for being among the most entertaining and violent fighters in the sport.

They fought back in 2010, in a back and forth Fight of the Night bout that Condit won. Fast forward to 2018, and these former rivals are set to join forces.

“I’m actually sending Carlos Condit up to Tristar,” Brandon Gibson told Luke Thomas at the MMA Hour. “He’s gonna get a little work in with Rory and (Tristar head coach) Firas (Zahabi) and help Rory for the Mousasi fight. So I’m happy that Carlos gets to go out there and get a new look and pick up some new tools and get a new atmosphere and…