Though far from a mainstream Marvel Comics character, Lylla is no newcomer. Debuting on the pages of "The Incredible Hulk" issue 271 from way back in 1982, she called Halfworld home. Her parents built the toymaking empire Mayhem Mekaniks from the ground up, but it was taken over following their assassination by their conniving former associate, Judson Jakes. Jakes — as well as many others in the Marvel Universe — sought to marry her for her riches, but she had no interest in their advances. Rather, she fell in love with Rocket Raccoon, with whom she ran off to live a life of adventure.
Despite being around for decades in print, Lylla will make her proper cinematic debut via "Guardians of the Galaxy Vol. 3." Although, that's not to say that she hasn't been mentioned in the sprawling MCU before. When Rocket and his future teammates are arrested by the Nova Corps early on in the first "Guardians of the Galaxy" film, their personal information is displayed on a holographic screen. When it's Rocket's turn, it's revealed that, in addition to Groot, Lylla is listed as one of his known associates. Considering that the first and third "Guardians" movies will reach the silver screen almost a decade apart, that's some seriously long-term storytelling.
At long last, "Guardians of the Galaxy Vol. 3" will arrive in theaters on May 5, 2023. We'll get to see the iconic team as we know it bid the MCU farewell while learning more about Lylla in the process.