Prophet Rock, the place where the original Prophet received the Old Power, a force he used to heal the savage world of Sakaar. But now, even as Ol-Sahm has lead Skaar to that place, the Son of Hulk and his followers have learned that the power was imbued through technology, not faith. And that this technology has been scavenged by the wildebots! But even as they're rocked by this revelation, one of Axeman Bone's most deadly servants, the mad Shadow-Priest Hiro-Amin, he Blind Heretic arrives to stop the Son of Hulk from gaining the Old Power. With the might of planet Sakaar itself, he lashes out at Skaar. The only force that can protect him is one that has watched over him since before he was even born... that of his mother, Caiera.