Thunder Penis

You speak the hymn of the cock and suddenly yours hands are surrounded by two spheres of lightning. As soon as the two spheres meet a large bolt of lightning shoots out into the target, the target take 4d8 thunder. Target must make a dexterity saving throw, on a failed save the target takes one quarter of the original damage. At higher levels using any spell slot above 2nd level adds another 1d8 damage.