In an alternate dimension, Brainiac has matrixed the Justice League. A matrixed being is downloaded as pure data into a virtual environment. The matrixed being is the perfect data vessel for simulations involving that being. A matrixed being still contains the x-factor, human unpredictability unlike a computer generated being. The Mad Thinker and Brainiac had struggled to make simulations that took account the x-factor but had failed. Matrixing is the answer to the x-factor problem. Brainiac may want to conquer alternate universes with alternate Justice Leagues and plans to use the matrixed Justice League to test simulated combat scenarios in a environment that is safe and controlled but something goes wrong. The Matrix Justice League is taking over the computer systems of Brainiac and Brainiac is helpless to stop them. Over time in the virtual reality, the powers of the Matrix Justice League change.
Superman finds that more and more his super strength is less important than his super intelligence which enables him to infiltrate and control simulated beings sent against the Justice League.
Matrix Green Lantern
Years creating green energy constructs with his power ring mean that Green Lantern can take over the image processing systems of the virtual reality and create not just create simulated beings. In this virtual environment, Green Lantern is by far the most powerful Justice Leaguer.
Aquaman can swim through data streams unlike his fellow Justice Leaguers.
Flash has a super fast mind that allows him to out race any countermeasures created by Brainiac.
Matrix Batman can deduce trap doors and back doors Brainiac has in his computer systems due to his keen analytical intellect.
Matrix Martian Manhunter
Matrix Martian Manhunter recognizes bits and pieces of Martian computer systems that have been incorporated into Brainiac’s computer system.
Matrix Wonder Woman
Matrix Wonder Woman hates the virtual reality and finds herself being the weakest member of the team due to her inability to figure out how computer systems work.
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