In the Dungeons and Dragons fantasy role-playing game, the Ahuizotl is a fiend. They resemble fiendish panthers with a horrible grin, mask-like markings on their face, and a 4-fingered claw on the end of their long, tubular tail. They are based upon the Ahuizotl of Aztec mythology. Ahuizotls dwell in swamps, and are sadistic creatures who love causing pain and suffering and seek to cause just those things to anyway who wanders into their midst.