Survival in New Vance

Reaction, which you take when you are targeted by a ranged attack or a hostile creature moves to engage you in melee combat within 5 feet. You quickly release a cloud of finely ground plant matter or specialized pollen you've cultivated for its irritating properties. The cloud fills a 5-foot radius centered on you, causing any creature within it to potentially suffer from disadvantage on their next attack roll if they fail a Constitution saving throw.