Giving the Merc Whistle to an ally will get you a unique Special Accessory available once per run. Learn about each reward you can get for a Merc Whistle and the best character to give the Merc Whistle to!

, as it freezes time for all surrounding enemies, including commanders, for as long as 

 allowing you and your party to simply pummel them with no resistance.

 to use as it gives your character the Action Ability 

, which allows you to dodge in the middle of an attack to increase speed by one tier for a period of time.

 for any character, it is recommended to give the Merc Whistle to 

, slightly fills the Unique Ability Gauge and gradually restores HP as you attack. When the gauge is full, you can press 

At the start of Chapter 10, Shez will receive the Merc Whistle, a special item that only allies with an 

, so it's best to give it to a character who will give the best abilities!

 Unlocks 'A Very Special Friend' Achievement

When Shez has given a character their Merc Whistle, you will receive an Achievement called 

, which serves as proof that you've received a special gift from one of your allies.

Best Recipients of the Merc Whistle

How to Change Classes