Editing Infinity Gems (section)

===''Contest of Champions''===
In the ''[[Marvel Super Hero Contest of Champions#Contest of Champions (2015)|Contest of Champions]]'' miniseries, an alternate version of Tony Stark uses the Reality Gem to win the [[Civil War (comics)|superhero civil war]] and affect the outcome of a presidential election. When he tries to use the Gem on Battleworld, he is killed by the [[Maestro (character)|Maestro]], who says the Gems do not work in any universe other than their own.<ref>''Contest of Champions'' vol. 2 #10. Marvel Comics.</ref>{{full citation needed|date=December 2016}}