The WORST VERSION of IRON MAN!

In the vast universe of Marvel Comics, there have been several storylines where Tony Stark's character takes a darker turn or is depicted in a less favorable light. For instance, in some alternate realities, Stark is shown as a villain or an antagonist, deviating significantly from his heroic persona as Iron Man. One example is the "Superior Iron Man" series, where Tony Stark unleashes a version of the Extremis virus on San Francisco, displaying a more egotistical and morally ambiguous version of himself.