Expert Blacksmith Feat

Your long practice of blacksmithing has granted you the following benefits:

Prerequisite: Proficiency with smith's tools

• Your Strength ability score increases by 1, to a maximum of 20.
• When you make a Blacksmithing crafting check, you can take 10 as the result of the d20 (instead of rolling) without spending additional time.
• The Maintenance & Modifications options of Blacksmithing can be completed without any gold piece cost.

Source: KCCC, page 124