You create a glowing bird of flame on a point you can see within range. The harrier bird hovers in place, shedding bright light in a 10-foot radius and dim light for an additional 10 feet, and it lasts for the duration or until you cast this spell again. Until this spell ends, when a creature you can see within 30 feet of the harrier makes an attack roll, ability check, or saving throw, you can use your reaction to give that target disadvantage on that roll, as the glowing harrier swoops down to distract the target. If the roll fails, the target takes 1d4 fire damage.    The harrier has an AC equal to your spell save DC. Each time it is hit, roll a d20. On a result of 9 or less, it vanishes.