While Professor X and Magneto have many other enemies in the X-Men universe, their conflict is the most long-standing and complex. It's a struggle rooted in their contrasting philosophies on how mutants and humans should coexist.
Here's a breakdown:
* Professor X: Believes in peaceful coexistence and integration of mutants into human society. He advocates for tolerance and understanding.
* Magneto: Believes mutants are superior and should rule over humanity. He advocates for mutant supremacy and sees humans as a threat.
Their conflicting ideologies drive their rivalry, leading to numerous battles and betrayals throughout the X-Men comics, movies, and other media.