First appearance of Lobo
"Assault on Euphorix!"
The Citadel make plans to conquer the last world in the Vega star system to elude their grasp - Euphorix. What makes their objective so difficult is the fact that Euphorix is protected by an impenetrable planetary shield. They attempt to plant a network of bombs across the shield's surface, but this fails to meet their goals. The Citadel are assisted by an Earth human named Harry Hokum who claims to possess the secret for conquering Euphorix...