Waverider is a superhero in the DC Comics universe, a time traveler who was merged with the time stream. Waverider was created by Archie Goodwin and Dan Jurgens. The first version of the character, Matthew Ryder, first appeared in Armageddon 2001 #1 (May 1991). A second version of the character is a Hypertime-line counterpart and partner of the original, who became Waverider after his superpowered doppelgänger's death during the storyline Zero Hour: Crisis in Time (September 1994). A third version of the character first appeared in Convergence: Booster Gold #2 (July 2015) as a reborn version of the pre-Flashpoint Booster Gold. After his transformation, he is instrumental to saving the multiverse in Convergence #8. His powers are the same as the original Waverider, but his knowledge and history are Booster Gold's. Fictional character biography In the year 2030, the world had been ruled by a villain named Monarch, who destroyed all of the Earth's superheroes. Matthew Ryder, a scientist, who remembered the time he was a child and was saved by a superhero from a collapsing building, decided to fight against Monarch's dictatorship. Matthew discovered that Monarch might have been a former hero, so Matthew built a time machine to travel to the past to find out which hero would become Monarch. Unlike previous test subjects who had died when they tried the time machine, Matthew survived. However, he was merged with the time stream and was given numerous powers, two of them being to travel through time at will and to predict a person's future. With his new powers and appearance, Matthew took up the superhero name Waverider. Making his way into the year 1991, Waverider predicted the futures of numerous heroes in his search for Monarch. When Waverider accidentally came into contact with Captain Atom, the interaction of their powers resulted in a massive amount of temporal energy being unleashed. This created an opening in the quantum field, which allowed Monarch, who had been monitoring Waverider's actions, to travel back in time to ensure his own existence. When Monarch later killed Dove, her partner Hawk became enraged, beat Monarch, and unmasked him, only to see that Monarch was Hawk himself. Post-Armageddon Waverider and various heroes who he gathered defeated a demonic being called Abraxis. Later, while Waverider was traveling through the time stream, he encountered an alternate timeline doppelgänger of himself, who was still a regular human (since