Enialeigh's Wrathful Arrow (Arteria)

You imbue 3 pieces of ammunition with pure wrath. The first time you hit with a ranged attack that uses an ammunition weapon within the duration, the attack deals an extra 1d6 psychic damage. If the target is a creature, it must succeed on a Wisdom saving throw or be frightened of you for the duration. The affected creature can use its action to attempt to steel its resolve and make a new saving throw, ending the effect on a success.

At Higher Levels: For every spell slot above 1st, the damage increases by 1d6, and you enchant 2 additional arrows.