SFS Standard Toughness Feat 1

Source Player Core pg. 229
Your body can withstand more punishment than most before succumbing. Increase your maximum Hit Points by your level. You reduce the DC of recovery checks by 1.

Traits

General:A type of feat that any character can select, regardless of ancestry and class, as long as they meet the prerequisites. You can select a feat with this trait when your class grants a general feat.