Toughness Feat 1GeneralSource Core Rulebook pg. 268 1.1
You can withstand more punishment than most before succumbing. Increase your maximum Hit Points by your level. The DC of
recovery checks is equal to 9 + your
dying condition value.
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.