Spellcasting. Vanilletta is a 6th-level spellcaster. Her spellcasting ability is Charism (spell save DC 15, +7 to hit with spell attacks). She has the following bard spells prepared.
Cantrips (at will): minor illusion, vicious mockery
1st level (3 slots): [Tooltip Not Found], healing word, unearthly chorus
2nd level (3 slots): [spell]mirror image[spell], [spell]silence[spell], nathair's mischief
3rd level (2 slots): [spell]bestow curse], [spell]fear[spell], [spell]fireball[spell].
Dagger. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 5 (1d4+3) piercing damage.
Bardic Inspiration (4/Short or Long Rest). Vanilletta chooses a creature other than herself that is within 60 feet of it and can hear her. She grants this creature an Inspiration die that lasts for 10 minutes. The creature can expend this die to add 1d8 to an ability check, attack roll, or saving throw. Once the die is used or expires, it is lost. A creature can only benefit from one Inspiration die at a time.
Cutting Words. When a hostile creature makes an attack roll, ability check, or damage roll, Vanilletta can use her reaction to expend one use of her Bardic Inspiration, rolling the Inspiration die and subtracting the number rolled from the creature's roll. The creature is immune if it can't hear Vanilletta or is immune to being charmed.