Courtesan's Fanblade

This magic dagger is made of two hollow halves that can be opened with a flick of a small lever above its handle. Opening the dagger in this way reveals a beautiful paper fan that spreads out between the weapon's two halves (no action required). While the fan is exposed, you can't use this weapon to attack. You can close the fan and recombine the dagger's halves again as a bonus action. This dagger has 3 charges and regains 1d3 expended charges daily at dawn. While the fan is exposed, you can use an action to cover your face with it and expend 1 of its charges to cast the charm person spell (save DC 13) at 1st level. You can increase the spell slot level by one for each additional charge you expend.

Finesse: When making an attack with a finesse weapon, you use your choice of your Strength or Dexterity modifier for the attack and damage rolls. You must use the same modifier for both rolls.

Light: A light weapon is small and easy to handle, making it ideal for use when fighting with two weapons.

Thrown: If a weapon has the Thrown property, you can throw the weapon to make a ranged attack. If the weapon is a melee weapon, you use the same ability modifier for that attack roll and damage roll that you would use for a melee attack with the weapon. For example, if you throw a handaxe, you use your Strength, but if you throw a dagger, you can use either your Strength or your Dexterity, since the dagger has the Finesse property.

Range: A weapon that can be used to make a ranged attack has a range shown in parentheses after the ammunition or thrown property. The range lists two numbers. The first is the weapon's normal range in feet, and the second indicates the weapon's maximum range. When attacking a target beyond normal range, you have disadvantage on the attack roll. You can't attack a target beyond the weapon's long range.

Proficiency: simple, dagger Source: The Griffon's Saddlebag: Book Two p. 67 (Third Party)