If freestyling was an Olympic sport, it’s clear that Juice WRLD is training for the gold medal. After his one-hour session with Tim Westwood, and freestyling over the likes of Cardi B and Drake, Juice is back with a freestyle with his friend and evil twin Ski Mask the Slump God.

You can watch a clip of the “Evil Twins” freestyle above via Montreality. In the video, the two trade bars beginning with Ski Mask who starts spitting off the top. Juice comes in with a few bars from his phone, but then goes off script.

“Freestyle flows, no write it, see future, no psychic/She ride it like a bike did, she strapped up like a dyke, bitch/She do coke like a white bitch, I do it too 'cause I like it,” he raps.

The freestyle is another tease of the mixtape the two rappers have in the works, which they announced back in June with another freestyle on Instagram. Ski Mask released his mixtape Beware the Book of Eli back in May. Meanwhile, Juice WRLD released his mixtape 999 in June, and was recently featured on “No Bystanders,” along with Sheck Wes, on Travis Scott’s new album ASTROWORLD.

“To be completely honest we’re most likely both the evil twin at some points,” Ski says at the end of their freestyle. “We’re both really nice, but then we’re both evil at the same time.”