'Legendary purifying arrow
Created specifically to purify evil monsters that have purposefully fallen from being a world recognized race, this arrow is incredibly powerful. The pure light mana that is focused on purifying will cause any vampiric monsters it comes in contact with to suffer immense damage.
Furthermore, it will cause multiple light blades to explode from it when it lands, which will cause large amounts of area of effect damage. From this effect, it will leave lingering purifying light mana that will radiate double the distance. This will make that land where the arrow fell to be damaging to vampiric monsters.