# Purple Worm Poison *Adventuring gear, poison (injury)* - **Properties**: [Poison](/Rules/Source/item-properties.md#Poison) - **Cost**: 2,000 gp A creature subjected to Purple Worm Poison makes a DC 21 Constitution saving throw, taking `dice:10d6|noform|noparens|avg|text(35)` (`10d6`) Poison damage on a failed save or half as much damage on a successful one. *Source: Dungeon Master's Guide (2024) p. 91. Available in the <span title='Systems Reference Document (5.2)'>SRD</span>*