The Mouth is the boss of The Deep Bellow.
The Mouth is immobile, but it will attempt to pull you towards it with. It hits hard in melee. Since you don't need to attack it directly to kill it (as detailed below), it's best to stay out of melee range, even for melee-focussed characters.
If The Mouth would be hit for 500 or less life, the hit will be reduced to zero. Hence ordinary early-game attacks cannot harm it directly. This is indicated with the message "The Mouth seems invulnerable, there must be an other way to kill it!".
Once every 10 turns, as long as The Mouth can see its target (e.g. you), it will summon a Slimy Crawler by using. Each time a Slimy Crawler dies, The Mouth loses 1000 life. Slimy Crawlers move very fast (300% movement speed), their melee attacks deal nature damage that can slow your global speed by 15% for 3 turns, and they know .
- Tooth of the Mouth (65% chance) OR a random unique artifact
- 3 high quality items