The Mighty Crusaders, Vol. 2 #2 (1983)

Atlantis Rising, The Genesis Conspiracy
The Mighty Crusaders' fight with Eterno continues, as the villain discovers how to split his mind among the bodies of his agents, Blackjack, Fox, Firefly, Steel Sterling, and Captain Flag. Meanwhile, the Brain Emperor hatches a plot of his own to get out from under Eterno's rule, and a new player enters the board, a young woman whose powers may help the Crusaders defeat the Atlantean adversary.
Release Date: 1983