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Doctor Strange's Superman-Killing Spell Is Still His Darkest Moment
While Doctor Strange may fight alongside Earth's Mightiest Heroes, he doesn't have their limits, leading to some truly dark moments, such as the spell he devised to kill Superman. The Sorcerer Supreme's most twisted moment came during the Incursions leading up to Marvel's Secret Wars, as the powerful heroes of the Illuminati took it upon themselves to destroy alternate reality versions of Earth in order to save their own.