THREE YEARS OF ACTION COMICS HAVE ALL LED TO THIS ISSUE! Norah Stone’s true form has been revealed, her gateway between worlds is opened, and the invasion of Earth has begun! As the Multiverse’s two most powerful families clash above Metropolis, which legacy will Otho-Ra choose? Will the followers of Blue Earth defend their treacherous leader, or their own home? It has all led to this! Three years of Action Comics storylines culminate in this pivotal, dramatic double-sized issue!