As an action, you whisper a discordant melody that is only heard by a creature that you can touch or see within 10 meters. The creature must make a Will saving throw. If the creature can’t hear you, the spell has no effect on it.
On a failure, it takes 3d10 psychic damage and must move away from you as far as its speed allows at the start if its next turn by the safest available route, unless there is nowhere to move.
On a critical failure, it takes twice as much damage.
On a success, it takes half as much damage.
On a critical success, it takes no damage.
You can increase the damage by 3d10 for each additional mana expended.