General Feat (Prerequisite: Level 4+)

Your comrades know that the most important part of any combat is survival, specifically yours. You gain the following benefits:

Ability Score Increase. Increase your Constitution score by 1, to a maximum of 20.

Cockroach. When you are reduced to 0 Hit Points but not killed outright, you instead set your Hit Points to five times your Proficiency Bonus. Once you use this trait, you can't do so again until you finish a Long Rest.