Unleash the power of the iconic World's Finest duo with Batman Superman Worlds Finest #20! In this thrilling issue, written by the legendary Mark Waid, witness the return of Boy Thunder as he embarks on a mission to save Superman's former protege. Brace yourself for an epic adventure as Batman and Superman navigate the dimensional gulf to a world torn apart by war, featuring a jaded Superman, a broken Batman, and a war-hungry Wonder Woman. Don't miss out on this captivating comic book that brings together two iconic superheroes in a tale that will leave you on the edge of your seat. Get your hands on the exclusive Bjorn Barends Card Stock Variant cover now!