By A Mystery Man Writer
Malcolm Thawne, also known as Cobalt Blue, is a supervillain in DC's New Earth. He is the older twin brother of the superhero Flash and the ancestor of Professor Zoom. While Cobalt Blue's appearance in the comics was brief, he proved to be a formidable obstacle for Wally West. Causing disruptions to the Flash family and various speedsters from different eras, he, much like the Reverse-Flash, generated problems akin to a "Crisis." Malcolm Thawne was one of the twins chosen randomly and stolen at
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