Freight Bundle Bubble

Sarutobi's variation of the Tailed Beast Ball, he invented this technique to allow him to use the trump card of the tailed beasts while in his Six-Tails Chakra Mode. He can also use it when fully transformed into Saiken.

Usage
To preform it, Sarutobi extends his arms, causing his shroud to extend and create a chakra replica of Saiken's head around his body, which then aids in creating the ball. Additionally, he mixes the corrosive substance that is present in Saiken's body and chakra into the ball, causing it to take on the appearance of a large, purple, bubble.

Upon finishing the construct, Sarutobi fires the tremendous ball which can create an even more massive explosion upon impact. Due to the fluidity caused by the addition of the acidic "slime", the technique can also withstand impacts meant to block it, wrapping around fortifications before exploding. It also seems nearly impossible to catch, as the can cause chemical burns that can melt through almost anything, including flesh.