An altercation between the Sentinels and characters from other worlds in Standard Comics' The Sentinels #274
J.J. Kray perished in a forest fire he himself had caused. He was reborn as a vengeful spirit, a brutal eco anti-hero, and a force of nature now obligated to defend the natural order and atone for his past misdeeds. Beware the fearful howl of the Wolfen!