Sancrumi

Sancrumis are large, one-eyed bat-like enemies that appear in Link: The Faces of Evil. The eyes appear to be within large-lipped, fanged mouths, giving a resemblance to Jawbee. They are only found on the path to Ganon's Lair. Sancrumis are invisible unless Link has the Lantern of Vision. Their only attack flying into Link, who can defeat Sancrumis with his sword.