Excellent now i shall teach you a variation that i just completely made up myself xd
I begin by unsealing a windmill shuriken from a sealing tag on my penor i then infuse a large amount of wind and lightning chakra in to the windmill shuriken whilst attaching an elasticated wire to the windmill shuriken i then throw it in a large curving arc at incredible velocity controlling its flight path with the elasticated wire sending it spiralling through a row of tree's with great speed cutting through them like butter.
(Hayaton: Senjigusuri Hayai) - Swift Release: Swift infusion
Type: Supplementary/ Offensive
Rank: C
Range: Short-Long
Chakra Cost: 15
Damage Points: 30
Description: The user infuses a kunai with his Swift Chakra, letting it move much faster, as well as increasing its piercing power due to the sheer speed added.
Note: Can only be taught by Rexii
Note: Speed of the kunai is barely trackable by normal eyesight
(Sōshuriken no Jutsu) - Manipulated Shuriken Techique
Rank: D
Type: Supplementary
Range: Short - Long
Chakra cost: N/A
Damage points: 15
Description: With this technique a translucent string, both elastic and highly durable, is attached to a shuriken, making it possible to alter its path after having thrown it. An expert will have the ability to freely glide the shuriken in any direction with just a single movement of their fingertip. The first attack, challenging the enemy, is avoided and after a time-lag of several seconds, it will come from behind. Depending on the performance, the possible tactics can be infinite.
Congratulations you have learnt my Swift infusion CJ

Feel free to use my awesome destructo disk varient.
*Piccolo is heard in the distance* "LAME!!"