Storm Release

is an advanced nature kekkei genkai that combines lightning and water-based chakra to create energy beams that can be guided towards the enemy. This kekkei genkai is wielded by several Kumo-nin, the most notable of which is Darui.

Other Media
In the movie Naruto Shippūden the Movie: The Will of Fire, Hiruko had stolen this kekkei genkai from an unknown shinobi through the use of the Chimera Technique. His usage of this nature differs from Darui's: instead of firing laser beams, Hiruko can create and manipulate dark lightning clouds which can also absorb chakra to become larger and more powerful.

Trivia

 * Despite the name of this nature, it does not manipulate storms; it instead manipulates beams of electricity which flow like water. The name is more symbolic, representing the names of the natures used to create this nature. In the movie, Hiruko displays a more literal version, manipulating storm clouds charged with lightning.