Scorcher

A line of roaring flame 10 meters long and 1 meters wide emanates from the caster in a direction the caster chooses. Each creature in the line must make a Dexterity saving throw. A creature takes 3d8 fire damage on a failed save, or half as much damage on a successful one.
 * Spell Difficulty: 5
 * Spell Duration: Instant
 * Spell Range: 10 meters
 * Spell Type: Common