A scarab
Scarabs are small, highly explosive drones constructed and launched by reavers.[1] They are launched at enemy targets and installations in groups,[2] able to level enemy structures in moments.[1] Unlike interceptors however, scarabs do not return to the reaver. Instead, they explode on impact, generating devastating electromagnetic fields that cause heavy damage to their targets.[2] While only capable of being fired at ground targets, a scarab strike can cripple installations and lay waste to clustered ground troops.[3]