__***ANSWER: Medusa***__
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* Medusa was one of the three Gorgons, monstrous creatures with snakes for hair and a gaze that could turn people to stone
* Perseus, aided by the gods Hermes and Athena, was tasked with obtaining Medusa's head as a means to defeat his enemies.
* Equipped with a mirrored shield to avoid direct eye contact, a special sword provided by Hermes, and the helm of darkness, which made him invisible, Perseus ventured to the lair of the Gorgons
* managed to slay Medusa by cutting off her head while she slept.
* the blood that spilled from her neck, two creatures were born: Pegasus, the winged horse, and Chrysaor, a giant wielding a golden sword.