Blood Raiders:
Attack them with - EM / Thermal
They deal out - EM (50%) / Thermal (48%)
Special attack - NOS/Neut, Tracking Disruptor

* (Faction) Burrow / Drone Collection (lowest)
* (Faction) Hideaway / Drone Cluster
* (Faction) Refuge / Drone Gathering
* (Faction) Den / Drone Gathering
* (Faction) Yard / Drone Surveillance
* (Faction) Rally Point / Drone Menagerie
* (Faction) Port / Drone Herd
* (Faction) Hub / Drone Squad
* (Faction) Haven / Drone Patrol
* (Faction) Sanctum / Drone Horde (hardest)

Easiest to Hardest Site:
Hidden > Forsaken > Forlorn

Blood Hub
Blood Raider Hidden Hub
Blood Raider Forlorn Hub
Blood Raider Forsaken Hub