Burning Strike

You shoot 3 blasts of fire from your fingertips at a creature within 75ft of your character.

A creature that is hit with a blast of fire must make a dexterity saving throw. The creature takes 3d8 fire damage per blast of fire that hit, or half as much damage on a successful one.

Using a Higher-Level Spell Slot. The damage increases by 1d8 for each spell slot level above 3.