Shard Takedown

All takedowns are the same, only each one is specially designed for a certain playstyle. But this Takedown connects to another manual Takedown:

• After you perform a Takedown, you can throw a shard to incapacitate another target. 
• If you decide to do this, roll a d20, and add your proficiency. If your roll is above 15, the target goes unconscious. 

This happens after you perform a manual Takedown.