Follow our Borderlands 3 Lair of the Harpy walkthrough to defeat Billy, The Anointed, navigate Jakobs Estate, and find the Vault Key clue. Includes tips and strategies.
Walkthrough
- 1Speak to Wainwright at Jakobs Manor after freeing Hammerlock. He'll task you with taking Aurelia's bait.
- 2Restock at Vending Machines and take the lift to Catch-A-Ride. Head west of Floodmoor Basin to Jakobs Manor.
- 3From the start of Jakobs Estate, head forward to find Murl offering the Witch’s Brew Side Mission. Explore the eastern side for a Red Chest and Dead Claptrap.
- 4Head forward and defeat the COV attacking you. Utilize barrels and aim for enemies on higher ground.
- 5Grab the Crimson Radio and Typhon Log in the area. Consider heading southwest to the marsh to mark the Eridian Writing for later.
- 6Head west across the bridge and choose to go southwest to encounter the Target of Opportunity, Heckle/Hyde. Defeat them for a chance to get the unique Legendary Pistol, Pestilence.
- 7Return north and defeat another large group of COV, prioritizing enemies on higher ground.
- 8Head up to the edge and hit the switch to bring the lift to you. Ride it back to the other side.
- 9Search north of the manor for the next Typhon Log.
- 10Enter the Manor and head upstairs to the Dining Hall.
- 11Survive the ambush by COV in the Dining Hall. Prioritize defeating the Goliath quickly.
- 12Pick up the Side Mission, Sacked, and defeat the next group of COV, including a Badass Tink Sentry (use a Corrosive weapon if possible).
- 13Follow the path to the next large room and defeat the COV, including a Goliath that breaks through the wall.
- 14Continue east to the Archives and survive the ambush by a larger group of COV, being mindful of multiple floors and a Goliath breaking through the eastern wall.
- 15In the Ancestor’s Hall, defeat the final group of COV, with the Goliath attacking from the outset.
- 16Grab the Dead Claptrap on the east side of the room. Restock in the containers.
- 17Prepare to face the boss, Billy, The Anointed.
Boss: Billy, The Anointed
- Weak Point: His small skull. Use a fast-firing weapon.
- Attacks: Homing Skulls (shoot them down), Shockwave (jump over), Leg Stomp (avoid close range), Teleportation (look for purple trail).
- Strategy: Move to the stage area for more room to maneuver. Prioritize shooting down Homing Skulls. Jump over Shockwave attacks. Avoid getting too close. Use fast-firing weapons to hit his weak skull. Deal with adds only when necessary for Second Wind or ammo.
Tips
- Make Goliaths your main focus in COV groups.
- Heckle will evolve into Hyde if you take too long to defeat him.
- Consider holding off on exploring Floodmoor Basin further until after completing this mission to handle Side Missions more effectively.
- Use a Corrosive weapon against the Badass Tink Sentry.
- Pay attention to both floors in the Archives to avoid getting overwhelmed.
- The arena for Billy, The Anointed, offers more space on the stage.
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