Let him kick, but with a kick to the leg, electricity passes to the target, and the target is struck by electricity. But agree, he kicks dragons beautifully on the head.

Well, this is already something terrible... with a kick, electricity passes to the target... it will look awful... how does he eat then, if he can't even tap his foot without lightning?:D
No, let him incinerate with lightning even those standing nearby, but let it be defended against as melee damage (and not necessarily, since his ranged and melee damage are the same, as far as I remember). I think that either the leg or the lightning should be chosen here.