Who needs an accelerated healing factor when you have luck on your side? A new, action-packed promo for Deadpool 2 shows off Domino's power as well as her combat skills.

In the promo, Zazie Beetz's Domino debates with Ryan Reynolds' Deadpool about whether being "lucky" is a superpower before several shots of her in action seemingly make her case. Despite not being convinced, the Merc With a Mouth still welcomes her to the team and she jokingly replies, "Lucky me."

Take a look at this exclusive world premiere clip I got from @deadpoolmovie & meet the newest member of Deadpool's super duper group (they need more magenta)! Domino is lucky & you can be too! Test your super power each week until 5/15 for chances to win epic Deadpool prizes! pic.twitter.com/oJo9QG3IeG— John Legere (@JohnLegere) April 23, 2018

While some of the footage has already been released, this promo reveals more of Domino holding her own against Josh Brolin's Cable, and even appearing to have the edge against the tough time-traveler. Based on released footage of Cable obliterating nameless fodder and seemingly getting the better of Deadpool, it's clear that Domino is quite formidable and the movie has some fun putting her power to use.

RELATED: How Domino's Mutant Luck Ability Actually Works

In addition to Domino, the final Deadpool 2 trailer confirmed that the cinematic version of X-Force also includes Bedlam, Shatterstar and Peter.

Directed by David Leitch, Deadpool 2 stars Ryan Reynolds as Deadpool, Brianna Hildebrand as Negasonic Teenage Warhead, Leslie Uggams as Blind Al, Stefan Kapičić as the voice of Colossus, and Karan Soni as Dopinder, with newcomers Zazie Beetz as Domino, Josh Brolin as Cable and Julian Dennison as Russell. The film hits theaters on May 18.

KEEP READING: Deadpool 2 Final Trailer's Best Moments & Biggest Questions