Summoning: Sand Enhanced Flash Kunai Technique

A special that allows the user to seal ninja tools, like  into a bandage which is covered with a bracelet beforehand, allowing them to be called upon when needed. The ninja tools can be summoned in an instant just by touching the sealing marks, which can be drawn on anything, including clothes. The ninja tools can be summoned with the actual speed of a "flash of lightning", which may ruin the opponent's battle strategy. As the Kunai's are drawn they are enhanced with Sand Release hence increasing their power and giving them the name.