Dwarven Fortitude (XGE) is a feat. It is one all feats available in Dungeons And Dragons 5e. It is available in Xanathar’s Guide to Everything book
Dwarven Fortitude (XGE)
Prerequisite: Dwarf
You have the blood of dwarf heroes flowing through your veins. You gain the following benefits:
- Increase your Constitution score by 1, up to a maximum of 20.
- Whenever you take the Dodge action in combat, you can spend one Hit Die to heal yourself.
- Roll the die, add your Constitution modifier, and regain a number of hit points equal to the total (minimum of 1).