Enemies ------- Hardener to use ------ Damage type to use

Blood Raider --- EM/Thermal --------------- EM
Guristas ------- Kinetic/Thermal ------------ Kinetic
Sanshas ------- EM/Thermal --------------- EM
Serpentis ------ Thermal/Kinetic ------------ Kinetic
Angel. --------- All Resis (pri. Expl. ,Kin.) --- Explosive
Mordus -------- Kinetic/Thermal ------------ Kinetic
Rogue Drones -- All Resis (pri. Expl. kin) ---- EM
Mercenary ----- All Resis (pri. EM, Therm) -- Thermal
The Seven ----- All Resis ----------------- Thermal

Minmatar. ------ All Resis ----------------- Thermal (sec. Explosive)
Gallente. ------- Kinetic/Thermal (sec..EM) --- Thermal
Amarr --------- EM/Thermal. -------------- Thermal
Caldari -------- Kinetic/Thermal ------------ Kinetic

Multi-modules penalty:
1st mod: 100%
2nd mod: 87%
3rd mod: 57%
4th mod: 28%

EM: Acolyte/Infiltrator/Praetor
THER: Hobgoblin/Hammehead/Ogre
KIN: Hornet/Vespa/Wasp
EXP: Warrior/Valkrie/Beserker