Tenma Kyuutai

Tenma Kyuutai (literaly meaning demon orb) is a tecnuique used by Minkai Zokatakei. Minkai gathers up all fire chakra in the area, and combines it with his demonic aura, creating a fiery orb. No matter the amount of energy he has, the orb always remaines the same size. It does, however, get stronger with more energy.