Zardnaar
Legend
Is that a critical hit kicking in or that weapon specialization people are mentioning or what?
Fighters Handbook, kits, weapon styles, weapon speciazation phb, maybe optional rules from Combat and Tactics regarding weapon mastery or multiple weapon speciazation.
Optional rules allowing bonus nwp to be turned into weapon proficiency.
Fighters Handbook was basically 2E Complete Warrior/Martial Power useful for Paladin's and Rangers.
Also crafting rules so a PC master Smith could craft better weapons and armor or 18 int in 3E terms would give you 7 extra "feats".