Prerequisites: Alchemist’s supplies proficiency
As an action, you can expend one Maneuver Die to use a set of alchemist’s supplies to craft one Smoke Bomb.
It retains potency until the end of your next long rest, but you cannot regain this Maneuver Die until this Smoke Bomb is spent.
With the Use an Object action, a creature can throw this Smoke Bomb at a point it can see within 60 feet. It explodes on impact, creating a 20-foot-radius sphere of smoke, which spreads around corners, centered on the impact.
The smoke heavily obscures the area and lasts for 10 minutes. It can be dispersed by a moderate wind of at least 10 miles per hour.