What Hardeners to use:

Guristas - Kinetic / Thermal
Pithi - Kinetic / Thermal
Serpentis - Thermal / Kinetic
Blood Raider - Thermal / EM
Sansha’s Nation - EM / Thermal
Angel Cartel - Kinetic / Explosive
Minmatar Fleet - Thermal / Explosive
Amarr Navy - EM / Thermal
Thukkers - Thermal / Explosive
Gallante - Kinetic / Thermal

And lets not forget, a good defence is a strong offence, so it’s handy to know…

What Damage Types to Use:

Angel - Kinetic / Explosive
Amarr Navy - EM/Thermal
Blood Raiders - EM/Thermal
Caldari - Kinetic/Thermal
Gallente - Kinetic/Thermal
Guristas - Kinetic/Thermal
Khanid - EM/Thermal
Minmatar Fleet - Thermal / Explosive
Mercenary - EM/Thermal,
Kinetic missiles
Mordus - Kinetic/thermal
Odamian - Kinetic/thermal
Rogue Drone - Kinetic/thermal
Rogue Pirate - EM/Explosive/Kinetic
Sansha - EM/Thermal
Serpentis - Kinetic/Thermal