By Decoy attack you mean combo right?
Ok, so here we go.
Next up, RUMBLING WIND WALL.
*shoots a wind wall out in front of me.*
Fuuton: Sensougouheki (Wind Style: Rumbleing wind wall)
Type:Attack/Defence
Rank: D
Range:Short
Chakra Cost:10
Damage Points:20
Description: User creates a wall of spinning wind in front of him that is used to push back weapons thrown towards him. It can also be used against taijutsu close range attacks, but the wall can be pushed back with a stronger wind jutsu or if a smoke bomb or explosive tag touches the spinning wind they will automatically get activated because of the sharpness of the wind element, damaging the user also.
Now, I want you to try to make a vibrating wind wall on your own, just by watching my movements.