Arrow of Herakles

Herakles poisoned his arrows with the blood of the Lernaean Hydra; the poison is potent enough to still work today. An arrow of Herakles has a poison potent enough to slay most creatures outright. On a successful attack with one of these arrows, the target must make a DC 15 Constitution saving throw, falling to 1 hit point & becoming poisoned on a failed save, or taking 6d6 poison damage on a successful one.

Once an arrow of Herakles deals its poison damage to a creature, the poison is spent and it becomes a nonmagical arrow.

Notes: Damage: Poison, Poisoned, Damage, Combat