Poison

Uncommon

This poison can be used to coat up to 10 pieces of slashing or
piercing ammunition or one slashing or piercing weapon.
Applying the poison takes 1 minute. For the next minute, any
creature successfully hit must make a DC 13 Constitution
saving throw or become poisoned for 1 minute. While
poisoned in this way, the creature is paralyzed. The creature
can repeat the saving throw at the end of each of its turn,
ending the effect on itself on a success.

Cost: 500 gp