When you fire this magical arrow, the arrow glows and leaves behind a faint glowing orange trail of fire. For the next minute, the arrow emits bright light up to 20 feet and dim light for an additional 20 feet, and the trail emits dim light up to 20 feet.
Upon hitting a target, this arrow briefly engulfs it in fire, dealing an additional 1d6 fire damage. If the target is a Large or smaller creature, the arrow remains lodged in the creature and causes it to glow dim light. Until the end of your next turn, the first attack roll made against this creature has advantage, and then the glowing ends.
Once the arrow has finished emitting light, it becomes non-magical.