Character from Invincible by Robert Kirkman
A man who absorbs energy from being hit and channels it back — fueled by a personal vendetta against Invincible for the collateral damage of heroism.
Powerplex's sister was killed as collateral damage during one of Invincible's fights. He can absorb kinetic energy from any attack and redirect it, which means the harder you hit him, the stronger he gets. He's a villain created entirely by the consequences of superheroism — every punch Mark throws at him makes him more dangerous and proves his point that heroes cause as much destruction as they prevent.
Muscular man in a dark costume with energy-channeling circuitry. Glows brighter as he absorbs more energy. His face is contorted with permanent anger — not a villain's performance, but genuine grief wearing a costume.
Also known as: Powerplex