Ayperobos Swarm

Diminutive Outsider (Evil, Lawful, Baatezu, Swarm, Extraplanar)

Source(s):	Tyrants of the Nine Hells
Also Known As:	Baatezu, Devil, Fiend
Alignment:	Always Lawful Evil
Climate/Terrain:	Nine Hells
Challenge Rating:	12
A swarm of hateful devils that work together to bring down larger foes. They fly about their foes, covering them with bites. When they engulf a creature, they burrow into its flesh to take control of the victim.