Cygnus Wing

Cygnus Wing is the result of the combination of Tom Dubius, and the FM-ian Cygnus. Cygnus targeted Tom because he was confused and couldn't figure out if he wanted to become brothers with Aaron Boreal. This was so hard because of a recent event: One of Tom's former friends took his idea for the invention. So Tom lets Cygnus inside him and is reborn as Cygnus Wing.

Cygnus Wing then proceeds to attack the Amaken Science Centre by causing people to dance uncontrollably in the Space Simulation, with the limited oxygen supply in the space suits threatening the lives of his victims. Eventually, Megaman defeats Cygnus Wing, and Aaron Boreal convinces Tom that he can be trusted by taking off his helmet in the Simulation (Tom had actually filled it with some air prior to this).

In the anime, Cygnus Wing instead attempted to cease control of an unused satellite in orbit around Earth and crash it into Amaken. Later, he sows distrust between Geo and Omega-Xis, and later claims the Andromeda Key from him. But as Cygnus Wing was about to awaken Andromeda, Gemini Spark shot him with Gemini Thunder and took the Andromeda Key for themselves. He tried to stop them from leaving but MegaMan killed him with the Star Break.