Lightning Release: Lightning Beast Tracking Fang

By manipulating lightning chakra into the dominant hand, the user can make the lightning expand to can create the form of a hound. The hound-shape remains connected to the user's hand with a bolt of lightning, allowing them to control it during its attack. Being a Lightning Release ninjutsu, it requires a large amount of chakra from the user to maintain and thus is a risk to use with a low chakra supply.