The material below is Open Game Content from a 3PP Source
Aura strong evocation; CL 12th
Slot none; Price 20,715 gp; Weight 4 lbs.
This is a +1 flaming burst longsword. Once per day, the sword can blast forth a fiery ray at any target within 30 feet as a ranged touch attack. The ray deals 4d6 points of fire damage on a successful hit.
Requirements Craft Magic Arms and Armor, scorching ray and fireball, flame blade, or flame strike; Cost 10,515 gp