Rot-Black Venom Vial
As an action, you can apply this poison to one melee weapon or up to three pieces of ammunition. The poison remains potent for 1 minute.[1]
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As an action, you can apply this poison to one melee weapon or up to three pieces of ammunition. The poison remains potent for 1 minute. The next time the coated weapon hits a creature within that duration, the target takes an additional 2d6 poison damage. The target must then succeed on a DC 14 Constitution saving throw or become poisoned until the end of its next turn. If the poisoned target is within boost vapor or inhales vapor within the same turn, it coughs up thick black smoke and has disadvantage on the saving throw.[1]