AHHHHHHHHHHHH

NPC-----THEY DEAL-----U DEAL

ANGEL-----Kin/Exp-----(Exp)
AMARR-----EM/Ther-----(Ther)
BLOOD-----EM/Ther-----(EM)
CALDARI-----Kin/Ther-----(Ther/Kin)
GALLENTE-----Kin/Ther-----(Ther)
GURISTAS-----Kin/Ther-----(Kin)
KHANID-----EM/Ther-----(Ther)
MINMATAR-----Ther/Exp-----(Ther/Exp)
MERCENARY-----EM/Ther/Kin-----(Ther)
MORDUS-----Kin/Ther-----(Kin)
SANSHA-----EM/Ther-----(EM)
SERPENTIS-----Kin/Ther-----(Ther)
DRONES-----All types-----(EM)

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


*** Damage types inflicted by npc's ***
Guristas: Kinetic/Thermal - 79%/18%
Serpentis: Thermal/Kinetic - 55%/45%
Mordus: Thermal Kinetic
Blood: EM/Thermal - 50%/48%
Sansha: EM/Thermal - 53%/47%
Angel: Explosive/Kinetic/Thermal/EM - 62%/22%/9%/7%
Mercenary: Thermal/Kinetic/Exp/EM - 50%/34%/9%/7%
EOM; Kinetic/Thermal - 74%/26%

And a different way to put it :D

NPC THEY DEAL I DEAL AMMO

ANGEL Kin/Exp (Exp) Lead Exp *Kin +Rng/Trak
AMARR EM/Ther (Ther) Uranium *Exp Kin *Ther +Trak
CALDARI Kin/Ther (Kin) EMP *EM Exp -Kin -Rng
BLOOD EM/Ther (EM) Fusion *Exp Kin -Rng
GALLENTE Kin/Ther (Ther) Nuke *Exp Kin +Rng/Trak
GURISTAS Kin/Ther (Kin) Phased Kin *Ther -Rng
KHANID EM/Ther (Ther) Proton *EM Kin +Rng/Trak
KOMNI Ther/Kin (Ther) Titanium Exp *Kin +Trak
MINMATAR Ther/Exp (Ther/Exp)
MERCENARY EM/Ther/Kin (Ther)
MORDUS Kin/Ther (Kin)
SANSHA EM/Ther (EM)
SERPENTIS Kin/Ther (Ther)
THUKKER Exp/Kin/Ther (Ther)
DRONES All types (EM)