Press Start Secrets on Instagram: "Vog is one of the most useful NPCs in Silksong, allowing you to buy maps that reveal every flea location across Pharloom. This guide shows you how to reach Vog in the Purified Ducts, survive the deadly plant gauntlet, and bring her back to the flea caravan. Once unlocked, you can purchase her maps to easily track down remaining fleas and uncover hidden areas, making your caravan stronger and unlocking new secrets. #Silksong #HollowKnight #SilksongGuide #Silkson