The Riddler is one of the many criminals from Gotham City and enemy of the Batman. He was released from Arkham to help the Joker and Arcade's offensive against the X-Men, presenting various riddles to a group of students led by Professor Xavier, Scott Summers and John Henry Irons, appearing to them via hologram to prevent anyone attacking him. Despite the odds against them, the students were able to overcome the riddles until the Riddler had to use his last riddle- "Out of all the students in Murderworld, which one doesn't belong?"- with Scott's refusal to respond to the riddle buying time for Batman to appear and knock him out.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.