Who would win, Shuri and Bruce Banner in Avengers:Infinity War

Most likely the former.

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I say that Shuri and Bruce are the more powerful duo, due to the amount of intellectual knowledge that Shuri has, as well as her high-tech vibranium weapons and utilities which could pose a formidable threat indeed. Bruce on the other-hand, we all know is the one and only Incredible Hulk. Now, I’m assuming that you are referring to the human-version of Bruce for the duration of the fight, as Nick Fury and Mantis would severely be out-matched. green arrow and black canary costumes 

Bruce as a human is a world-renowned physician with 7 PhDs in the MCU, such that he possesses a lot of intellectual capabilities to create various forms of technology and weapons to defend himself come the situation. Hand to hand combat however, Bruce is most certaintly lacking than that of Nick Fury. black canary costumes

Now Nick Fury has been the former director of S.H.I.E.L.D., later replaced but Agent Coulson, but has the field experience like no other agent. We can safely assume that Nick has the dangerous capabilities similar, perhaps inferior to that of, Natasha Romanova (Black Widow), which is a force to be reckoned with. 

Finally, Mantis, an individual with super-powered empathic capabilities. In various movies, Mantis has proven her profound strength and power in Guardians of the Galaxy Vol. 2, and in Infinity War. Both of which depicts her powers to restrain superpowered beings (Ego and Thanos) to a frozen position. Now this may be proven useful, only if she is close enough to her target. Her long-distance capabilities amount to nothing, with her close-quarter power can stop even Thanos. alice madness returns misstitched dress

All in all, the match-up certaintly could go either way, but without enough context, no one could know for sure. If Shuri and Bruce possessed the tech to defend themselves, then they’d be the likely victors. Stripped to the bone however? Perhaps the unlikely team of Nick Fury and Mantis can overpower their opponents to a defeat.

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