Arcana Was Mortal Kombat's Midichlorians, So MK2 Axed It

"It kind of became our midichlorians." That's how Mortal Kombat II screenwriter Jeremy Slater describes the arcana system introduced in the 2021 film, comparing it directly to the single most ridiculed piece of lore George Lucas ever added to Star Wars. In an interview published by IGN alongside the sequel's theatrical release, Slater confirmed the concept was deliberately abandoned for the new movie.

For anyone who skipped or blocked out the first film, arcana was an original invention that had nothing to do with the games. Characters developed dragon tattoos signifying they could unlock powers, and could even steal abilities by killing marked fighters. Fans hated it. "The arcana was just something that the hardcore fans never responded to," Slater said, adding that the goal for the sequel was to avoid contradicting or retconning the first movie while also not " on things that they're not enjoying." The result: arcana is simply never mentioned in Mortal Kombat II. No explanation, no correction, just silence.

It's a smart call, and I think the midichlorians comparison is more honest than most filmmakers would ever be about their own franchise's misstep. The original Mortal Kombat games never needed a pseudo-scientific explanation for why Sub-Zero can freeze people or Scorpion can breathe fire. They just can. The 2021 film tried to ground those powers in a system that felt like it belonged in a different franchise entirely, and the backlash was immediate. Slater essentially admitting "yeah, that was a mistake" rather than trying to rehabilitate the idea is refreshing.

Mortal Kombat II opened with $5.2 million in preview screenings on May 7 and is tracking between $35 million and $45 million for its opening weekend, according to Variety's projections. The film is sitting on solid reviews for a video game adaptation. A third film is already confirmed to be in development, with director Simon McQuoid and Slater both returning. Slater told IGN that the sequel shifts focus away from the first film's original character Cole Young toward franchise staples Johnny Cage, played by Karl Urban, and Kitana, played by Adeline Rudolph, calling it a chance to "give some other characters a chance in the spotlight."