Thunderwave

section | 1st Level Evocation
property | Casting Time | 1 Action
property | Range/Area | Self, 15 foot cube
property | Components | V,S
property | Duration | Instantaneous
property | Attack/Save | CON Save
text | You unleash a wave of thunderous energy. Each creature in a 15-foot Cube originating from you makes a Constitution saving throw. On a failed save, a creature takes 2d8 Thunder damage and is pushed 10 feet away from you. On a successful save, a creature takes half as much damage only.
text | In addition, unsecured objects that are entirely within the Cube are pushed 10 feet away from you, and a thunderous boom is audible within 300 feet.
fill | 1
description | At Higher Levels | The damage increases by 1d8 for each spell slot level above 1.