Kumosora no Jutsu - Cloud Sky TechniqueEdit
Prerequisite: Kumogakure no Sato Nin.
This technique is used to seed clouds to quickly grow into rain clouds with lighting. After performing the proper seals, the user touches the ground releasing an upward bolt of lightning into a cloud, agitating and ionizing it, causing it to grow and eventually cause rainfall starting in 5 turns and lasting for 5. The rain can be used for other techniques.