Sickling Wind Blast

Kamaitachi (Sickling Wind Blast)
Ninjutsu (Fuuton) [Wind]
Rank: 5 (C-Class);
Range: 30 feet;
Area: Cone shaped burst or line;
Duration: Instantaneous;
Saving Throws: Dex half, Str partial;
Chakra Resistance: Yes;
Chakra Cost: 5.

Every creatures caught in the cone-shaped burst suffer 25 points of wind damage, which can be halved with a successful Dex save. The technique's cone length may not exceed 30 feet. In addition the creatures caught in the cone must make a Str save or be pushed back 1d4x5 feet.

For this particular technique, the user can ignore the hand seals component with a simple swing of a tessen, war fan or a Huge or larger weapon, though using the technique in this manner increase the chakra cost by 1.

Empower
The user may spend an additional cost of 5 points of chakra to increase the damage by 5, up to a max of 25.