Not only that, but Thanos is also insanely powerful, even without the assistance of cosmic artifacts like the Infinity Gauntlet or the Cosmic Cube ... Thanos has been a mainstay villain in Marvel ...
At the end of Infinity War, Iron Man and Nebula were left stranded on the planet Titan - where they'd failed to steal the Infinity Gauntlet from Thanos. An early trailer for Endgame showed Tony ...