Fire Dragon Blast

Karyuu Endan (Fire Dragon Blast)
Ninjutsu (Katon) [Fire]
Rank: 9 (A-Class);
Range: 50 feet;
Area: Cone-shaped burst;
Duration: Instantaneous;
Saving Throws: Dex half;
Chakra Resistance: Yes;
Chakra Cost: 8 (base; see text).

Using this technique, the user is able to breath fiery death upon his foe in the form of a deadly cone attack. Any creature caught in the area of effect suffers 80 points of fire damage, which may be halved with a successful Dex save.

Empower
The user may spend an additional 4 points of Chakra to increase the intensity of the flames, and deal an additional 10 damage, max 30.

Mastery
With the third step of mastery, the user is able to give the attack a shape and add the Shape-able (S) component to the area of effect. He may avoid hitting squares he desires within range of his Karyuu Endan.