Mister Sinister makes his live-action debut in a stunning cosplay by Jason Aulicino (@nerd_alert_cosplay), bringing a classic X-Men villain to life. Cosplayer Jason Aulicino excels at custom designs for deep-cut comic characters, including this spot-on Mister Sinister adaptation. Despite X-Men: Apocalypse's tease of Mister Sinister that never paid off, this cosplay finally gives this villain the justice fans have been waiting for.

In 2016s X-Men: Apocalypse, the films titular villain took on the X-Men and almost won, forcing the team to band together and overcome seemingly insurmountable odds to save the day. In the movies post-credits scene, the introduction of Mister Sinister was hinted at but ultimately amounted to nothing, with a new set of cosplay images bringing Mister Sinister to life, finally paying off a tease that fans have waited to see in live-action for years.

A series of images recently posted on Instagram by Jason...