Nighthawk

Nighthawk is the name of several fictional characters appearing in American comic books published by Marvel Comics. There have been seven versions of the character, two of whom are supervillains-turned-superheroes from the mainstream Marvel Universe continuity (Earth-616), Kyle Richmond and Tilda Johnson. The other five versions are from alternate universes, and they all belonged to various incarnations of the Squadron Supreme. One of these alternate universe versions is an African-American version of Kyle Richmond from Earth-31916 who primarily kills white supremacists. He mentors Tilda upon travelling to Earth-616, where he is killed by Mephisto and a simulacrum of him is created and programmed by the Power Elite to serve as a member of the Squadron Supreme of America.