Justice League Unlimited #26

The underwater ruins of Atlantis set a suitably eerie stage for this 2006 installment of Justice League Unlimited, with Superman, Aquaman, and two other heroes facing down a massive, glowing-eyed mechanical threat lurking in the deep. Ty Templeton's cover captures the team scattered and on the defensive, fish darting through murky green water around them, as ancient columns hint at the sunken civilization at the heart of the story. "The Ghosts of Atlantis" promises an adventure that takes the League well out of their element — literally.