Pure Lightning

If the user has http://narutofanon.wikia.com/wiki/Ultimate_Lighting_Battle_Axe Then With the users ability to create thunderstorms you create a very big one and put in alot of your chakra and then through out the whole process you have to be feeding it your chakra. Once the thunderstorm is created you take out the axe and point it up towards the sky then a strait beam of lighting comes down and the axe absorbs it then you point the axe back at the sky and the beam will shoot back at the sky then it takes about 10 sec