http://eveinfo.com
www.Eve-survival.org - mission guides
http://Eve-agents.com - agent location and standing requirements

Damage types rats deal

Guristas - Kinetic/Thermal
Serpentis - Thermal/Kinetic
Blood Raider - EM/Thermal
Sansha's Nation - EM / Thermal
Angel Cartel - All
Minmatar Fleet - Thermal / Explosive
Amarr Navy - EM / Thermal
Caldari Navy - Kinetic / Thermal
Gallente - Kinetic / Thermal
Khanid - EM / Thermal
Mercenary - EM / Thermal / Kinetic
Mordus - Kinetic / Thermal
Drones - EM / Thermal

Rat Weaknesses

Guristas - Kinetic
Serpentis - Kinetic / Thermal
Mordus - Thermal / Kinetic
Blood - EM / Thermal
Sansha - Em / Thermal
Angel - Explosive