Lightning Transmission

Using the aid of a clone, the two Kakashi each perform the Lightning Cutter technique on opposite hands. Connecting their techniques together, they form a chain of lightning between themselves that was powerful enough to slice through a tailed beasts' chakra arms with relative ease. Kakashi was also able to wrap the lightning around a target, thus effectively restraining its movements, as shown against the Demonic Statue of the Outer Path.

Trivia

 * When written as '雷電', Raiden means "thunder and lightning".
 * With the "-sama" suffix added, Raiden is another name for the Shintō god of lightning,.
 * In Naruto Shippūden: Ultimate Ninja Storm 4, Madara Uchiha uses a somewhat similar technique.