Mosquito Blood is a trophy required for the HOPE I: Research legendary weapon collection.“
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.
| Vial of Potent Hylek Poison
(Learned from: Recipe: Vial of Potent Hylek Poison)