GrimJack: Killer Instinct

In 2005, IDW revived the gritty, street-level saga of John Gaunt with GrimJack: Killer Instinct, a six-issue miniseries reuniting the classic creative team of writer John Ostrander and artist Tim Truman. Set in the lawless fantasy metropolis of Cynosure, the story deepens the mercenary’s world-weary journey through violence and moral compromise. This series stands as a key chapter in the character’s long-running canon, showcasing Ostrander and Truman’s signature blend of hard-boiled noir and visceral fantasy.