The Black Locusts are variants of the Swarm that attack in either small groups or huge clusters, possessing a threat to the unprepared adventurer. They are most often found in the Maggot Lair and are seen often with the Scarab Demon. Image:Act1Q6.gif This monster article is a . You can help the Diablo Wiki to become more awesome by expanding it. Swarm Itchies • Black Locust • Plague Bugs • Hell Swarms