You thrust out your hand and push a wall of force out in front of you.  All creatures and objects in a 10 foot cone take 1d6 force damage. Medium or smaller creatures in the area must pass a STR saving throw, or be knocked prone.

Aard can also be used to blow out any existing fires, blast open poorly secured doors, or punch through cracked or damaged walls or floors.

At Higher Levels. This spells damage increases by 1d6 when you reach 5th level (2d6) 11th level (3d6) and 17th level (4d6). Starting at 5th level on a failed save the creature or object is also knocked back 5 ft in addition to being knocked prone.