The Fist of the Mortal Flame: keiko can channel the less-powerful flames of Human World into one or both of her hands. She uses this technique to enhance her hand-to-hand combat abilities, and it also allows her to disintegrate objects merely by touch (at Jonin level). There seems to be some degree of difference in how the single-handed and two-handed versions of the attack work. This technique is only able to be used 2 at a chunin level and 1 at a genin level.
Dragon of the Darkness Flame: Keiko uses her spirit energy to lure the flames of Demon World and creating a dragon from them. Because it composed entirely of black, demonic flames, it completely consumes all it devours. Essentially, it sends its targets to oblivion as a result. Keiko is the only spirit to have ever mastered this technique, which is a form of summoning technique, harnessing both the elemental power of a rushing flame and the demonic power of evil. Only used at spl. Jonin.
Sword of the Darkness Flame: Keiko channels the flames of the Dragon into her sword. It makes her sword able to cut through anything with ease but this technique only lasts for three strikes if they miss or not the length will extend as she gets stronger in ranks. But cannot use this technique until chunnin.
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