Andariel offers a repeatable boss target for jewelry and a range of useful early unique and set items.
PC / Global, Reign of the Warlock content where available
WHERE & HOW TO FARM
Where to farm
Catacombs Level 4 in Act I; enter through the Catacombs waypoint route.
Farm Andariel from Catacombs Level 4 when rings, amulets, or early gear are your priority. The route is short once you know the Catacombs, but poison damage and quest state can change the experience, so prepare defensively and use only a quest setup you can verify in your game.
Reach Andariel in the difficulty you intend to farm.
Bring poison resistance or antidotes for the fight.
Have enough fire or other suitable damage to defeat her efficiently.
Travel to the Catacombs waypoint and descend to Level 4.
Clear nearby threats so they do not interrupt the boss fight.
Defeat Andariel while avoiding her poison attacks.
Collect jewelry and other worthwhile drops, then identify items in town.
If using a quest-drop setup, complete the kill and follow the in-game act transition procedure before saving and exiting.
Reset the game and repeat if the route remains useful.
Farming tips
Fire damage is effective against Andariel; choose skills that your character can use safely.
If you are unsure whether a quest-related drop behavior is active for your character, use the ordinary repeatable route and judge results without assuming a bonus.
Repeat, collect and use
Repeat freely after the route is unlocked; individual jewelry and unique drops remain random.
Common mistakes
Ignoring poison and losing time or lives; raise resistance and use antidotes if needed.
Assuming a quest-drop setup is active without completing its town transition; verify the quest state in game.
Overcommitting Magic Find when it sharply slows kills; preserve damage and survivability.
When to stop or switch
Stop when your jewelry or early gear goal is met, or switch to another boss if your next target is outside Andariel’s useful range.