Perseus shield. Perseus then proceeded to the Gorgons' cave. In the cave he came upon the sleeping Medusa. By viewing Medusa's reflection in his polished shield, he safely approached and cut off her head. From her neck sprang Pegasus ("he who sprang") and Chrysaor ("sword of gold"), the result of Poseidon and Medusa's mating. The other two Gorgons pursued Perseus, but, wearing his helm of darkness, he escaped. From here he proceeded to visit King Atlas who had refused him hospitality; in revenge Perseus turned him to stone. On the way back to Seriphos Island, Perseus stopped in the kingdom of
Medusa (comics) the Inhumans, Medusa sends Iso and Inferno to find out what happened to Black Bolt and Crystal as she prepares for battle. Medusa then fights the time-displaced Beast in the lab of the original Beast as she effectively calls off the truce. As she gets the upper hand, Nightcrawler teleports in and takes her away. Despite the subsequent escalation of the conflict, when Medusa learns that the X-Men only attacked now because the Terrigenesis cloud was about to reach the point where it would make the whole planet toxic to mutants, she resolves the situation by destroying the cloud, preventing