This Pop! features Orm (aka ocean Master), Arthur Curry's Atlantean half-brother and ruler of Atlantis, who seeks to unite the seven underwater kingdoms to declare war on the surface world out of belief humanity polluted the seas
Aquaman, who long ago lost contact with his people, must watch as armies emerge from the sea to attack the surface world. The Justice League answers the call to defend the shores from the invading Atlantean horde. But whose side is Aquaman on?