Earthshaker Stomp

Prerequisite – 8th level Barbarian, Fighter

As a bonus action, you can expend two superiority dice to stomp the ground, destabilizing the ground around you. Each creature in a 15 foot radius around you must make a Dexterity saving throw or be knocked prone. Creatures who fail their saving throw take bludgeoning damage equal to two rolls of your superiority die, plus your proficiency bonus. Creatures who succeed take half that damage and are not knocked prone.