Great Tornado Rasengan

A ninjutsu with tremendous destructive power, caused by wildly spinning chakra inside one's palm and compressing it to a high density — the Tornado Rasengan. Using the same essentials, but also rapidly increasing the amount of chakra used, results in the Great Tornado Rasengan. It was created by Sageru Uzumaki during his training with Sannoto. At first, Sageru needed a shadow clone to form the Great Tornado Rasengan and help him wield it. But as he got more skilled with it,Sageru can now wield the attack with one hand, but still needs a shadow clone to help him create it. Compressed to an even higher density than before, the chakra is released all at once as soon as the technique hits the target, releasing an extraordinary destructive power. Proportional to this power, the amount of chakra it consumes is also extraordinary. Sageru's Tornado Rasengan was strong enough to destroy two entire mountains along with its surroundings. While Great Tornado Rasengan was able overpower a Tornado Rasengan which was used by his clone and destroy the surroundings,demonstrating its power.