Heavy Armor Master

Source: Player’s Handbook p. 167
Prerequisite: Proficiency with heavy armor Ability Score Increase: Increase your Strength score by 1, to a maximum of 20. You can use your armor to deflect strikes that would kill others. You gain the following benefits:

• While you are wearing heavy armor, bludgeoning, piercing, and slashing damage that you take from nonmagical attacks is reduced by 3.