Siren

A class that uses song an music to cast spells. To use a spell, you use your choice instrument.

Additional Proficiencies

At 3rd level, you gain proficiency with three skills of your choice.

Draining Song

Also at 3rd level, you learn how to use your wit to distract, confuse, and otherwise sap the confidence and competence of others. When a creature that you can see within 60 feet of you makes an attack roll, an ability check, or a damage roll, you can use your reaction to expend one of your uses of Inspiring Song, rolling a Inspiring Song die and subtracting the number rolled from the creature’s roll. You can choose to use this feature after the creature makes its roll, but before the DM determines whether the attack roll or ability check succeeds or fails, or before the creature deals its damage. The creature is immune if it can’t hear you or if it’s immune to being charmed.

Mystic Knowledge

At 6th level, you learn two spells of your choice from any class. A spell you choose must be of a level you can cast or a cantrip. The spells you choose instantly are added to your spell list.

Unmatched Voice

Starting at 14th level, when you make an ability check, you can expend one use of Inspiring Song. Roll a Inspiring Song die and add the number rolled to your ability check. You can choose to do so after you roll the die for the ability check, but before the DM tells you whether you succeed or fail.