M. Bison

M. Bison, known as Vega (ベガ) in Japan, is a major antagonist in the Street Fighter series that leads the criminal organization Shadaloo. He is the last boss from Street Fighter X Mega Man and also appears alongside Mega Man characters in crossovers like Namco × Capcom and Worlds Unite.

Archie Comics
When Blizzard Buffalo attempts to set an Unity Engine in Thailand, M. Bison pinned the Maverick and questions his actions. After obtaining enough information, M. Bison destroys Blizzard Buffalo and passes by a Genesis Portal alongside Balrog and Vega to finish Sigma.