Riddler (900bv) Real NameUnknown What groups/people are they affilated with?Unknown What are their abilities?Unknown Which user created them?Unknown Edward Nigma (previously Eddie Nashton), also known as Riddler, is a villain that has appeared in various media. In fanon media created by 900bv, he appears in the video game Batman: VS. He also cameos in Batman: Altor's Demise.