Burning Fist

You channel wreath your hand in fire. Make a melee spell attack against one creature within 5 feet of you. On a hit, the target takes 1d10 fire damage.  A flammable object hit by this spell ignites if it isn't being worn or carried.  After you make the attack, the fire disappears and your hand returns to normal.

The spell’s damage increases by 1d10 when you reach 5th level (2d10), 11th level (3d10), and 17th level (4d10).