Improved Critical

This feat allows the character to score critical hits more frequently with their chosen weapon, reflecting their growing mastery and precision.
The reduced critical hit range (down to 18-20 on multiple gains) means that the character can now critically hit on a wider range of attack rolls, further emphasizing their skill and control.

You can gain this feat multiple times. Each time you do, reduce the range at which your weapon attacks can score a critical hit by 1.