This spider-shaped amulet allows one additional Fortitude saving throw vs. poison if the first roll fails. This permanent item may be used once per room. If the wearer misses the second saving throw, the poison will take effect. However, the affected character may use another item or scroll to attempt to defeat the poison, if available.
Note: Only one poison saving throw re-roll is allowed per person per room. E.g., if a poisoned character possesses both Anti-toxin and a Periapt of Proof Against Poison,









