Centurions was an animated carton series that began in 1986. In the cartoon, an evil cyborg genius named Doc Terror has plans to conquer the earth with his army of Doom Drones. However, thwarting his efforts are the heroic Centurions. By yelling "Power Extreme", the Centurions could fuse with exo-frame battle systems that gave them extreme firepower.
Kenner released the Centurion action figure line had their own weapons and came with names like Ace McCloud, Max Ray, Doom Drones, and Jake Rockwell. And of course you could also by the evil Dr. Terror and his cyborg sidekick, Hacker.