Uchiha Flame Formation

Ninjutsu (Fire)

Level: 8 (A)
Hand Seals: None
Casting Time: 1 Standard Action
Range: Short (25ft. max. Range +5ft. per 2 full caster levels)
Area: 10 foot diameter wall + 10 ft/caster level
Duration: 1 round/caster level
Saving Throw None

After manifesting small chakra flames on each finger of one hand, the user then slams their palm on the ground, resulting in the creation of a cylindrical barrier enveloping a location of their choosing, protecting anything contained within and burning whatever comes into contact with the barrier's exterior.

The wall is 1 inch thick per caster level. It covers up to a 50-foot-square area per caster level (so a 10th-level shinobi can create a wall 250 feet diameter and 10 feet high, a wall 50 feet in diameter and 500 feet high, or some other combination of length and height that does not exceed 2,500 square feet).

Each 10-foot square of wall has 10 hit points per inch of thickness. Creatures can hit the wall automatically. A section of wall whose hit points drop to 0 is breached. If a creature tries to break through the wall with a single attack, the DC for the Strength check is 16 + caster level.

Attacking the wall with a melee weapon or unarmed causes the attacker to take 1d6 per caster level points of fire damage (no save).