Expulsion Release

Expulsion Release (駆逐遁, Kuchikuton; lit. "Destruction Style"), sometimes jokingly referred to as " Spirit Bomb Style, " is an advanced nature transformation kekkei genkai suggested to be made up of techniques that mix fire and x- based chakra to give the wielder the ability to draw in and release mass amounts of natural chakra in a devastating nuclear attack. The only known users of this nature are Kazuya Miura and the unnamed missing-non whose cells were used in Kazuya's transplant.

Forms
Trivia
 * Kazuya Miura  uses this ability clumsily, unable to exert full control over his chakra due to the trauma caused by Tamago's experiments. He expels a massive amount of chakra as pure force after reaching an energy "cap", which expands in a spherical radius and irradiates the surrounding area - not unlike a nuclear explosion.
 * Tamago Fujiwara explained during one of Kazuya's transplants that his "donor" utilized this ability by emitting focused waves of energy to incapacitate enemies with chakra radiation; he was also able to create semi-solid and extremely caustic projectiles.
 * In order to create its signature destructive style, this technique draws in and manipulates natural chakra to be expelled with great force. Thus, the Expulsion Release is classified as a variant of the  Yin-Yang Release, a simultaneous use of  Yin Release  and  Yang Release , as it is necessary to use both in order to mould  chakra  for  ninjutsu.
 * The Expulsion Release is comprised almost entirely of highly-condensed natural chakra; because of this, this ability is highly unstable and ill-suited to ninja with hair-trigger tempers. Full mastery of the Explosion Release requires extremely precise chakra control and rigorous emotional conditioning.