consumable, injury, poison
- Price: 35 silvers
- Save: Fortitude DC 16
- Onset: Immediate
- Frequency: 1 round
- Duration: 6 rounds
- Counteract: 2
Stage 1. 4d6 poison damage.
Stage 2. 5d6 poison damage.
Stage 3. 6d6 poison damage.
A vial of wyvern poison is a common item.