Dart of Paralysis

When this dart is fired out of a Blowgun and the
attack hits and does damage, the target must then
make a DC 14 Constitution saving throw or be Paralyzed for 1 minute. At the end of each of the target's turns, it can repeat the saving throw,
ending the effect on a success. Once this dart has
hit an enemy once, it is destroyed and cannot be
used again.