As an action, you hold your hands with thumbs touching and fingers spread as a thin sheet of flames shoots forth from your outstretched fingertips. The fire ignites any flammable objects in the area that aren’t being worn or carried. Each creature in a cone or line must make a Reflex saving throw.

On a failure, it takes 2d6 fire damage and is burning 2.

On a critical failure, it takes twice as much damage and is burning 4.

On a success, it takes half as much damage and is burning 1.

On a critical success, it takes no damage.

Augment

You can increase the damage by 1d6 and the burning level by 1 for each additional mana expended.