Diablo 4
Diablo 4 Guides
Game Updates > RPG > Diablo 4

Diablo 4 Lilith's Lament: How To Beat Final Act 1 Boss

Lilith's Lament is the final boss of Act 1 in Diablo 4. Here's how you can beat him.
Diablo 4 Lilith's Lament: How To Beat Final Act 1 Boss

Diablo 4 features a massive open world with plenty of story missions, side quests, events, dungeons, and other activities for you to pursue. 

The final boss of Act 1 in Diablo 4 is Lilith's Lament. He's arguably one of the most challenging early-game bosses. Suppose you're struggling to defeat this vicious demon; fret not. Here's how you can beat Lilith's Lament in Diablo 4. 

Update on 19 July 2023: We've updated this article to reflect the latest strategy to beat Diablo 4 Act 1's final boss, Lilith's Lament.

Where To Find Lilith's Lament In Diablo 4

As mentioned previously, Lilith's Lament is the final boss of Act 1 in Diablo 4. You can find him in the Central Chamber of Serpent'sPassage

How To Beat Lilith's Lament In Diablo 4

Lilith's Lament has both melee and ranged attacks, so whether you're playing as a Barbarian or Sorcerer, you have to consistently move around the arena to avoid his attacks. 

As soon as you enter the arena, Lilith's Lament will spawn multiple red-brown pools. Do not step on these as they deal a ton of damage. This is also your cue to not remain stationary for more than a few seconds. He will also occasionally throw purple projectiles toward you, which shouldn't be too hard to avoid. 

liliths lament boss guide
Watch out for the red-brown pools. (Picture: Youtube -ZaFrostPet)

After you have chucked away one-fourth of his health, a Knight Penitent will appear to aid you. As soon as they appear, Lilith's Lament will cover the entire arena with red goo. Quickly take shelter under Knight Penitent's shield to avoid any damage.

Once things go back to normal, Lilith's Lament will have picked up a few new tricks. The first is a wide-ranged sweeping attack that can kill you immediately. Thankfully, you can see its range, and there's just enough time between when he lifts his tail and swings it at you for you to avoid it.
The red-brown pools will appear again, but in addition to the ones that remain fixated on the floor, there will be moving pool waves that deal additional damage. Sometimes the regular pools, the moving pools, and the sweeping attack all happen simultaneously, so you best be prepared to run out of harm's way when they happen. 

lilith lament boss
Take shelter under Knight Penitent's shield. (Picture: Youtube - ZaFrostPet)


If you're using a melee class, you will probably have much more difficulty avoiding these when compared to using a ranged class, but fret not. You have nearly beaten him. 

The Knight Penitent will also chip in and deal occasional damage to Lilith's Lament. Utilize these little moments of distractions to go behind him and deal successive high DPS attacks.

Soon, he will once again cover the entire arena in red goo. Again, take shelter within Knight Penitent's shield. Once his health is halfway down, Lilith's Lament will start throwing a flurry of purple projectiles in all directions. Continue walking at the angle of projectiles to avoid them. 

Lilith's Lament will continue these attacks until he is dead. Keep moving around the arena, and sweep in to deal damage only when you see an opening. Doing so and avoiding all the attacks mentioned above will eventually take him down. 

What Loot Does Lilith's Lament Drop?

Like every boss in Diablo 4, Lilith's Lament drops random loot. However, you can expect at least one legendary and magic item to drop. 

For a visual guide, we recommend checking ZaFrostPet's Youtube video. 

 


For more Diablo 4, be sure to check out our dedicated section or some of our Guides & Tutorials just below:

Diablo 4 Class Builds - Best Barbarian Build |  | Best Necromancer Build | Best Sorcerer Build | Best Druid Build | Best Rogue Build | All Classes Tier List | Best Class For Beginners | Build Calculator

Class Mechanics: Sorcerer Enchantment System | Barbarian Arsenal | Rogue Specialization | Necromancer Book of the Dead | Druid Spirit Animals | Unlock Golems

Items - Healing Vial | Item Slot Types | Transmogs/Wardrobe | Salvage Items | Durability & Repair | Trading Items | All Unique Items & Stats | Set Items | Item Quality/Rarity Levels | Elixirs | Butcher's Cleaver | Cry of Ashava Trophy

Features: Beginners Guide | Impressions From Beta

Quests: Ritual Tower Key | Forgive Me Side Quest | Traveler's Prayer Side Quest | Secret Of The Spring Riddle | Raising Spirits Side Quest | Woodsman Of Nevesk | Fiend Rose

General D4 Guides: Legendary & Gold Farming | Town Portal | Inventory Size | Stash Size | Beat Lilith's Lament | Beat Den Mother Boss | Beat Lord Avitus Boss | Beat Blood Bishop Boss | Reset Dungeons | Gathering Legions Guide | The Butcher Boss | Leave Dungeons | All Stronghold Locations | Hardcore Mode | Change Difficulty | Unlock/Launch Time | Balance Changes | Patch Notes

Diablo 4 Tech Guides - Ray Tracing Support | Couch Co-Op | Server Regions | PC Requirements & File Size | Diablo 4 Servers Down? | Connection Issues Fix | Crashing Issues Fix | Unable To Install or Patch | Low FPS Fix | Error Code 34202 Fix | Disable Fog & Glare | Stuck in Queue Fix | Console Issues | PC Issues | Enable & Disable Chat Bubbles | Hit Max Level Fast | Best PC Settings High FPS | Error Code 395002 Fix | Error Code 316719 Fix | D4 on Steam Deck | Offline Mode | DLSS 3 & NVIDIA Reflex

Crafting/Vendors - Jeweler | Gambling & Obols | Occultist | Alchemist | Blacksmith | | Monster Parts | Skins | Ore | Plants

Legendary Aspects - Codex of Power | Sorcerer Legendary Powers | Barbarian Legendary Powers | Rogue Legendary Powers | Necromancer Legendary Powers | Druid Legendary Powers

Activities - Strongholds | Nightmare Dungeons | Silent Chests | Altars of Lilith | Helltides | Endgame

Story & Lore - Campaign Length | Who is Lilith? | Who is Inarius | Deckard Cain | Secret Cow Level | All D4 Acts Listed

Zones - Fractured Peaks Overview | Scosglen | Kehjistan | Dry Steppes | Hawezar | All Waypoint Locations | Full World Map | Fractured Peaks Chests | Fractured Peaks Cellars

Stronghold Guides - Kor Dragan | Malnok | Nostrava |

Mounts - Temptation Mount | Diablo 4 Class Dismount Mechanics | Unlock & Customize |

Seasons - Battle Pass Price | Diablo 4 Season Duration | Battle Pass Differences | Get Favor | Next Season Start Date | Season Blessings | Season Journey | Diablo 4 Content Roadmap |

Gameplay Systems - Armor System | Clans | Primary Stats & Effects | Shrines & Buffs | Renown & Reputation | Max Level & Paragon Cap | World Tier Difficulty Levels | Followers/Mercenaries

World Bosses - Ashava | Avarice | Wandering Death | Beat Ashava | Ashava Spawn Location

Diablo 4 Misc - Statue of Inarius Price & Specs | Wolf Pack Cosmetic | Codes | Diablo 4 Free-to-Play? | Mother's Inked Title | Collector's Edition | How To Respec | Stagger Mechanic | Patch Notes | Asmongold Diablo 4 Beta Thoughts | Item Shop | Wings of the Creator Emote

Challenges/Achievements - Necromancer Challenges | Barbarian Challenges | Druid Challenges | Rogue Challenges | Sorcerer Challenges | Crafting Challenges

Diablo 4 PvP - Coming soon!

Our section keeps growing, so check for new guides daily! Don't forget to pick up one of the Diablo 4 Editions and join the fight to save Sanctuary soon.