Justice League of America, Vol. 1

As the Justice League peer through a gate into the citadel of Goltha, Black Canary recognises the gigantic form of The Atom and remembers who they all are just before they are again attacked by the Devil Guard and captured. Held in the citadel's dungeon, they are questioned by Princess Kass'andre before a rescue attempt is made by Wanderer's friends, the Siren Sisterhood, prompting Wanderer to reveal herself as Krystal Kaa, the rightful ruler of the land. Escaping with Krystal, the League are taken to the Sisterhood's home and their memories restored completely. As the League prepare to go up against Goltha, he wakes the Atom who, in this world, is a giant, and unleashes him upon the people.