Archean Sword

Archean Sword (known as Blade of Justice) is a Bowser's elemental living sword.

Overview
Archean Sword is a sword but can cause thunderstorms, lightning, tornadic storms. However, This sword killed only King Boo. Archean Sword emerged in Super Mario:At Evil's Peek.

Trivia

 * Sword's overview inspired Thor's Mjornir or Zeus's Bolt.
 * This sword extremely amounts of high voltage.