Hint: Harvested from Veteran Mosquitoes in Caledon Forest.
— In-game description
Dropped by the Female Mosquito during the stop the female mosquito before she reaches the male mosquito swarm event. This event starts directly south of Morgan's Spiral entrance, and makes its way to The Verdence.
(only if the HOPE I: Research collection is active)
|4||Veteran||The Verdence (Caledon Forest)
Morgan's Spiral (Caledon Forest)
|Vial of Potent Hylek Poison||Exotic||400|