Whistle of Luster

Wondrous item, rare (requires attunement by a bard, cleric, druid, sorcerer, warlock, or wizard)



This silver whistle is covered with delicate etchings that form a beautiful swirling pattern. Within is an inlay of hundreds of tiny gemstones. Holding the whistle's slit at the right angle, the hollow centre seems to be filled with colourful glitter.





When you blow the whistle, you can use an action to expend 1 of its 10 charges to cast charm person, command, or comprehend languages from it using your spell save DC.

Whilst you have this whistle on you, when you fail a saving throw against an Enchantment spell that targets only you, you can turn your failed save into a successful one. You can't use this property of the whistle again until the next dawn. If you succeed on a save against an Enchantment spell that targets only you, with or without the whistle's intervention, you can use your reaction to expend 1 charge from the whistle and turn the spell back on its caster as if you had cast the spell.

The whistle regains 1d8 + 2 expended charges daily at dawn.

Curse. Once you've attuned to this item, you become unwilling to part with this treasure21 no matter what. You may resort to violence to keep this whistle on your person. A pair of concubi are sealed within this item. Once you've blown the whislte to cast a spell, they will begin to intrude on your dreams, taunting and harassing the most private aspects of your psyche. If your actions in the day displease both of the concubi, the benefits you replenish by taking a long rest from non-magical sleep are halved (missing HP, spell slots, hit dice, etc.).