*** Defend against ***
Guristas (Caldari) - Kinetic / Thermal
Serpentis (Gallente) - Thermal / Kinetic
Blood Raider (Amarr) - Thermal / EM
Sansha's Nation (Amarr) - EM / Thermal
Angel Cartel (Minmatar) - Kinetic / Explosive / Thermal
Minmatar Fleet - Thermal / Explosive
Amarr Navy - EM / Thermal
Khanid (Gallente) - Kinetic / Thermal
Mordus (Caldari) - Kinetic / Thermal
Sevens - Kinetic / Thermal
Corpum - EM

*** Attack with ***
Guristas (Caldari) - Kinetic
Serpentis (Gallente) - Thermal
Mordus (Amarr) - Thermal & Kinetic
Blood (Amarr) - Thermal
Sansha (Amarr) - Thermal
Angel (Minmatar) - Explosive
Mercenary - Thermal

Stacking Penalities:
2nd=87% effective
3rd=57% effective
4th=28% effective