The Elder Scrolls: Tamriel

You exhale a blast of draconic flame in a wide cone. Each creature in a 30-foot cone must make a Dexterity saving throw. On a failed save, a creature takes 6d6 fire damage and is set ablaze, taking 1d6 fire damage at the start of its next turn. On a successful save, a creature takes half damage and is not set ablaze. The shout ignites flammable objects in the area not being worn or carried. A creature that is set ablaze can use an action to extinguish the flames or stop, drop, and roll.