Choose one type of weapon. You make critical hits with that weapon more often.

Prerequisite:Proficient with weapon, base attack bonus +8. 

Benefit:When using the selected weapon, your threat range is doubled. 

Special:You can take Improved Critical multiple times. Its effects do not stack. Each time, it applies to a new type of weapon. This effect doesn’t stack with any other effect that increases a weapon’s threat range. 

Warriors can select Improved Critical as on of their warrior bonus feats.