You invoke the Fire kami to spring up and form a wall of flames, barring passage to all. The wall is 10' tall, 1' wide, and 25' long, and causes 6k6 Wounds to anyone who touches it. This wall may be made shorter or thinner as desired, within the total specifications, but all the mass of the flames must be used somehow. The wall may be created in an area where people or creatures are standing, forcing them to make a Reflexes Trait Roll against a TN of 20 to avoid taking Wounds from the fire.
You may Raise to increase on of the specifications (height, width, or length) by its base increment (10', 1', or 25' respectively).
Source
Source Book
Ring
Rank
4
Range
100'
Area of Effect
Special
Duration
1 hour
Raises
Area of Effect (+1 increment
see below)