Shield Expert

General Feat (Prerequisite: Level 3+, Shield Training)

You gain the following benefit.

Shield Bash. If you attack a creature within 5 feet of you as part of the Attack action and hit with a Melee weapon, you can immediately bash the target with your Shield if it’s equipped, forcing the target to make a Strength saving throw (DC 8 plus your Strength modifier and Proficiency Bonus). On a failed save, you either push the target 5 feet from you or cause it to have the Prone condition (your choice). You can use this benefit only once on each of your turns.