Unknown C1/C2/C3
Dangerous Unknown C4/C5
Deadly Unknown C6

Angel - All (Explosive Ammo)
Blood Raider - EM/Thermal (Thermal Ammo)
Dark Blood - EM/Thermal (Thermal Ammo)
Guristas - Kinetic/Thermal (Kinetic Ammo)
Mercenary - All (Thermal Ammo)
Mordus Legion - Kinetic/Thermal (Kinetic Ammo)
Sansha - EM/Thermal (EM Ammo)
Serpentis - Kinetic/Thermal (Kinetic Ammo)
The Seven - All (Thermal Ammo)
Minmatar Federation - All (EM Ammo)
Thukker Tribe - Explosive/Kinetic/Thermal
(Thermal Ammo)
Rogue Drones - All (Thermal)

Damage type to protect against:
Guristas - Kinetic & Thermal
Serpentis - Kinetic & Thermal
Mordus - Kinetic & Thermal
Blood - EM & Thermal
Sansha - EM & Thermal
Angel - Kinetic, EM, Thermal & Explosive
Mercenary - Kinetic, EM, Thermal & Explosive

Main Damage type to shoot at the enemy:
Guristas - Kinetic
Serpentis - Thermal
Mordus - Thermal & Kinetic