True Fire of Samadhi

This Fire Release technique appears to be initiated remotely and can cause the target to spontaneously burst into flames. The flames are such that regenerative techniques are no match for them, and it leaves the victim's body extremely charred in a short period of time.

Trivia
"Samadhi" refers to a state of meditative consciousness. It is the last of the eight elements of the Noble Eightfold Path which is an early summary of the path of Buddhist practices leading to liberation from the painful cycle of rebirth.