Maws are monsters appearing in The Binding of Isaac and the Rebirth remake. They appear as pale severed heads that float with empty, bleeding eye sockets, and a wide open mouth with a few teeth inside. They are commonly found in The Caves, The Depths, and their alternate floors.
Maws are similar to Horfs but upgraded; in addition to shooting blood shots at Isaac like a Horf, they slowly float toward him. Maws take a lot more knockback from Isaac's tears, which allows them to unpredictably bounce around the room.
- Champion varieties of Maws fire much larger blood shots.
- They can be spawned by Mr. Maws after destroying their bodies.