- ****Serpent Venom (Injury).**** This poison must be harvested from a dead or [incapacitated](https://www.dndbeyond.com/compendium/rules/basic-rules/appendix-a-conditions#Incapacitated) giant poisonous snake. A creature subjected to this poison must succeed on a DC 11 Constitution saving throw, taking 10 (3d6) poison damage on a failed save, or half as much damage on a successful one.