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
Rogue Drones - Kinetic, EM, Thermal & Explosive

Main Damage type to shoot at the enemy:
Guristas - Kinetic
Serpentis - Thermal
Mordus - Thermal & Kinetic
Blood - Thermal
Sansha - Thermal
Angel - Explosive
Mercenary - Thermal
Rogue Drones - EM

** Damage types - Hardeners to use ***
Angel : Explosive / Kinetic with a few Thermal / EM
Amarr Navy : EM / Thermal
Gurista, Mordus, Gallente : Kinetic / Thermal
Blood : EM / Thermal
Sansha : EM / Thermal
Serpentis : Kinetic / Thermal
Mercenary : EM / Ther