The Marvel Universe is full of immensely powerful mutants, especially those who make up the Fantastic Four's Franklin Richards boasts the most latent potential of any other mutant in existence, though recent developments have called his mutant status into question.

Franklin Richards is the son of the Fantastic Four's Omega-level mutants.

However, despite Franklin's overwhelming power, it's unclear whether he actually counts as a mutant. As promising as he is, his evolution has been squandered by Marvel's decisions to sever his connection to mutants and deprive him of his abilities. Franklin used to be a mutant, but today, his place in the world isn't as cut-and-dry.

Franklin Richards Was Once Marvel's Strongest Mutant, But He's Lost His Mutant Status

Reed Richards and Sue Storm's Son Can Create Entire Universes

When the Heroes Reborn" continuity.

Franklin had a bright future ahead of him as a mutant, but that was tossed aside when his heritage was erased. During the Franklin is not a mutant, and he had rewritten his biology to trick himself and others into believing he has an X-gene. Marvel proceeded to double down on this controversial retcon by having Franklin slowly lose his powers with each use of them, weakening him significantly.

Franklin's Reclaimed His Powers, So He Can Still Count as a Mutant

Marvel's Retcons Aside, Franklin Richards Has Omega-Level Potential

Although Franklin is no longer recognized as a mutant by Marvel, he can still be featured in the discussion of powerful mutants due to a recent lore update that Ryan North and Carlos Gómez have implemented in 2024's Fantastic Four #18. Here, Franklin reveals that he wipes his memories of his godlike abilities on purpose so that he can enjoy an ordinary childhood, then harnesses his power one day a year. The X-Men should just it that Franklin is the strongest mutant, since it's still part of his DNA - regardless of what retcons say - and he clearly has the Omega-level might to show for it.