Part 4 of the 5-issue "As the Crow Flies," by the all-star team of Judd Winick (GREEN ARROW, GREEN LANTERN) Dustin Nguyen & Richard Friend (WILDCATS VERSION 3.0)! Batman has been gassed by the nightmarish Scarebeast! What effects will the toxin have on the Dark Knight? Will he be able to escape the monster? Even if he escapes, how will Batman ever regain his sanity?