“
Brutish strength combined with the elegance of the gambit—it was the mark of a true genius. Anyone could achieve power with a gun or a knife. The perfect riddle commanded its recipient to act in one way, and one way only. There was no greater mastery—and that was what the Riddler sought to achieve over Batman—absolute mastery.
”
”
Alexander C. Irvine (Batman: Arkham Knight - The Riddler's Gambit)