DC Universe Rebirth - Ends of the Earth: Part 1 - Written by Scott Snyder. Art by Jock and Francesco Francavilla. Cover by Jock. 'Cold to the Core'! Batman travels to Alaska to confront Mr. Freeze as he attempts to extract the world's oldest ice core and bring humanity to a new Ice Age! Powerhouse artist Jock joins Scott Snyder to bring you another of the Dark Knight's rogues like you've never seen him before.