The Medusa Head is an enemy from Rosenkreuzstilette Freudenstachel.
Medusa Heads fly across the screen in a sine wave pattern, usually in rooms where the pattern is difficult to dodge. They are based on the enemy of the same name from the Castlevania series.
They are only found in the Zuverburg Clock Tower (Sichte's stage).
Enemies and Bosses in the Rosenkreuzstilette series