Cobra has always had a penchant for dark experiments. This time they've gone too far and opened a portal to a realm of violence and madness. As squadron after squadron of Cobra Vipers falls under the thrall of the Elder Gods there seems no way to stop the hideous transformations that are taking place. The only hope lies in a group of already-insane Cobra agents... and a Joe named Snake Eyes!
— Description from Comic Vine community (comicvine.gamespot.com).
