Draconic Smite

The next time you hit a creature with a melee weapon attack during this spell’s duration, your weapon projects a spectral dragon head, and the attack deals an extra 2d6 of your draconic ancestry damage to the target. 4 creatures of your choice within range must make a constitution saving throw. On a fail, each enemy takes 1d6 of your draconic ancestry damage, and on a success, they take no damage. For each level above first this spell is cast, each damage group gains 1d6 for a maximum of 5d6 and 4d6 respectively. Additionally, the number of targets increases by 1 to a maximum of 7.