Path of Exile 2 immerses players in another epic journey across the perilous lands of Wraeclast, teeming with deadly monsters and haunting abominations. While progressing through the main campaign, you'll encounter numerous side quests and optional objectives scattered across the world. These quests not only enrich the lore but also provide valuable rewards to enhance your character's power permanently.

One notable side quest in Act 3 is The Slithering Dead. This quest delves into the poisonous horrors of Wraeclast and rewards you with a permanent character buff. In this walkthrough, we'll guide you through how to start and complete The Slithering Dead quest and help you decide which of the three rewards best suits your build.
How to Start The Slithering Dead Quest
The Slithering Dead quest begins automatically when you first enter the Jungle Ruins in Act 3. This dense, dangerous area introduces you to a new challenge: the Azakh-Kul poison, which plagues the land and its inhabitants. Your goal is to uncover the source of this poison and stop its spread.
Step 1: Explore the Jungle Ruins
Once you're in the Jungle Ruins, explore the area thoroughly until you find the entrance to the Venom Crypts, a dark, sprawling dungeon that holds the source of the poison. Conveniently, the entrance to the Venom Crypts is located near a Waypoint, making it easier to travel back if needed.
Navigating the Venom Crypts
The Venom Crypts is a labyrinthine area filled with poisonous enemies, traps, and hazards. Be prepared for an extended exploration, as finding the objective may take some time.
Step 2: Find the Corpse-Snake Venom
Inside the Venom Crypts, your objective is to locate a Corpse lying on the ground in an open room. This corpse contains the Corpse-Snake Venom, an essential item to complete the quest. The room is located shortly after a Checkpoint, so keep an eye out as you progress.
Poison enemies in this area deal heavy Chaos Damage, which can quickly deplete your health if you're unprepared. Investing in Chaos Resistance and antidote flasks is essential for survival.
Tip: Use POE 2 Currency to Prepare
The poisonous enemies in the Venom Crypts can be challenging without proper resistance or flasks. This is where Path of Exile 2 Currency becomes invaluable:
Chaos Orbs and Orbs of Alchemy: Use these to craft or upgrade gear with Chaos Resistance modifiers, significantly reducing poison damage.
Glassblower's Baubles: Upgrade your flasks to improve their quality and increase their effectiveness.
Orb of Alteration: Craft flasks with poison immunity, which will allow you to cleanse poison effects when needed.
Efficient use of currency ensures you're equipped to survive the venomous onslaught.