How to obtain Serpent Venom Sac: Black
A swollen venom sac. What churns within is not merely poison, but the torment of being unable to live, yet unable to die.
- Burn the thorns at Black Serpent House in VILLAGE OF LU. Go to the back and collect the item on the right side of the counter. Use it with WHITE SERPENT & CRIMSON VIPER. ① Black Serpent House
