Drowned Earth, a five-part crossover from DC Comics that digs into the origins of Atlantis and features new villains called the Ocean Lords, is coming this fall. Announced through CBR, this crossover storyline jumps between Aquaman and Justice League issues, beginning with Justice League/Aquaman: Drowned Earth #1, releasing October 31. In it, the Ocean Lords, a group of ancient sea gods, invade Earth.