Medusa

Medusa is a demon in the series.

Appearances

 * Megami Tensei: Maou Clan (Boss)
 * Megami Tensei II: Kijo Clan
 * Shin Megami Tensei II: Machine Clan
 * Majin Tensei: Maou Clan
 * Majin Tensei II: Spiral Nemesis: Youma Clan

History
Medusa is famous, or perhaps infamous, character in Greek mythology. She is one of three sisters of Gorgons, of which she is the only mortal one. A single glance of her terrifying eyes is believed to turn the onlooker into stone. Even after she was decapitated by Perseus, her head is said to retain its powers of petrification.

She is recognised as such a terrifying figure that her head is depicted on temples and buildings to protect them from evil spirits and theives.

Megami Tensei
She is the boss of Castle Vein in this game.