Burning Hands
Level 1 Evocation (Sorcerer, Wizard)
Casting Time: 1 Action
Range: Self (15 ft. )
Components: V, S
Duration: Instantaneous
Attack/Save: DEX Save
Damage/Effect: Fire
A thin sheet of flames shoots forth from you. Each creature in a 15-foot Cone makes a Dexterity saving throw, taking 3d6 Fire damage on a failed save or half as much damage on a successful one. Flammable objects in the Cone that aren't being worn or carried start burning.
Using a Higher-Level Spell Slot. The damage increases by 1d6 for each spell slot level above 1.