Burning Hands

Casting Time: 1 action Range: Self (15-foot cone)
Components: V, S Duration: Instantaneous
Hold your hands with thumbs touching and fingers spread, flames shoot forth from your fingertips. Each creature in a 15-ft cone must
make a Dex save. A creature takes 3d6 fire dmg
on a failed save, or half on a success. The fire ignites any flammable objects in the area that
aren't being worn or carried.
When cast at higher level, the damage increases by 1d6 for each slot