D&D 5e Spell Evocation

Thunderwave

You unleash a wave of thunderous energy.

Level
Level 1
Casting Time
Action
Range
Self
Area
15 feet cube
Duration
Instantaneous
Saving Throw
Constitution
Concentration
No
Components
V S

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.

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.

Using a Higher-Level Spell Slot. The damage increases by 1d8 for each spell slot level above 1.