oh, i didn't see you reply X_X
I gather wind chakra in my body and channel it in my hands. I perform the dragon hand seal to mold my chakra in a way that is only suited for this technique. After doing so, i release the chakra in the air and shape the winds into three swords. I use my chakra to navigate it to travel high up in the air, so high that my opponent or i cannot see it anymore. When it is high enough, i use more chakra and change the shape of the blades to claws. I have it rain down your clone, one hitting the head, one hitting you, and one hitting me. This forms creators in the terrain as well.
"Sorry, i have really bad aim X_X"
Advantages: The user cannot see the blades anymore, so it would be hard to detect where and when it will come. And you can use it an infinite amount of time~ :3
Disadvantages: It has a small chance of hitting you, if your opponent is able to draw you in where he is and both of you would be hit. or maybe if you are up against a space time user, you might get hit if they teleport you to where it will hit.