Fire Release: Fire Kunai Summoning

A technique normally used when the user is running low on kunai, or is looking to use a more powerful type of kunai. This ninjutsu technique can be released from either the hands or the mouth, having flaming kunai appear in the hands of the user which do not burn the user, but if picked up by an opponent it will burn the opponent. The kunai can also be fired from the mouth of the user.