Silver Surfer #81 (8.0)

Ganymede tells the Surfer her origin story and how she and the Spinster Sisterhood once fought the mad conqurer Tyrant. SS and Ganymede invade Tyrant's giant space fortress where they encounter his robotic soldiers. The pair are knocked out and awaken to find themselves strapped to a giant battery with other cosmic enteties whom Tyrant has captured. Tyrant reveals himself and gloats; With his herald, Morg, missing, Galactus heads out to find him.