The Wren: gains +1 to attack, when using both daggers +2.
The Nightingale: gains +1 to attack, when using both daggers +2.
Ethereal Connection: The daggers always know where each other are and will transport directly to the other.
When daggers are hit together it cast Shatter.
Proficiency with a Dagger allows you to add your proficiency bonus to the attack roll for any attack you make with it.
This weapon has the following mastery property. To use this property, you must have a feature that lets you use it.
Nick. When you make the extra attack of the Light property, you can make it as part of the Attack action instead of as a Bonus Action. You can make this extra attack only once per turn.
Notes: Bonus: Magic, Teleportation, Damage, Combat, Finesse, Light, Thrown, Nick