The hype is real. This is the first released image of actress Zazie Beetz, who has taken on the role of Domino in the forthcoming (and highly anticipated, at least in my house) Deadpool 2, which is due to be released in June 2018.
Domino is a mutant who is usually associated with X-Force and the X-Men, and often seen alongside Cable, who will also be appearing in Deadpool 2 (played by Josh Brolin); Domino currently appears in the Marvel Comics series Weapon X. Aside from fairly standard martial arts and enhanced reflex powers, Domino has a form of probability manipulation – she can literally turn luck in her favour. It’ll be interesting to see how the film portrays this power.