Path of Exile 2 (PoE 2)

Lachlann of Endless Lament Boss Guide

Path of Exile 2 (PoE 2) Walkthrough Team

Last updated on: May 2, 2025 12:55 AM

Path of Exile 2 (PoE 2) - Lachlann of Endless Lament Boss Guide

Lachlann of Endless Lament is an Act 1 Main Boss in Path of Exile 2 (PoE 2). See the location, the drops or rewards, and tips on how to beat Lachlann of Endless Lament here.

List of Contents

How to Beat
Location
Movesets
Rewards
Overview
Related Guides

How to Beat Lachlann of Endless Lament

Tips on Beating Lachlann of Endless Lament
Avoid Chilled and Hindering Ground Avoid its Soul Rise and Dive Attack Dodge to the Sides During Ground Attack Keep to Lachlann's Sides for His Arm Slams

Avoid Chilled and Hindering Ground

Lachlann Ice Ground

Players should avoid the chilled and hindering ground left by Lachlann's spirits. Stepping into them applies a DoT effect and slows down players, leaving them vulnerable to Lachlann's other attacks.

Avoid His Soul Rise and Dive Attack

One of Lachlann's most disrupting and damage-dealing attacks is when he commands souls to rise up from the ground players are standing on and makes them dive back down onto them, slowing and dealing considerable damage to the latter.

As such, players should prepare to dodge once they see Lachlann casting the spell and dodge roll away from their spot as soon as they see green light gathering on the ground. This tip applies when the souls are rising and diving.

Dodge to the Sides for His Ground Wave Attack

Another of Lachlann's devastating attacks is its ground wave attack, which can take out a chunk of the player's life. To dodge it, players must dodge roll laterally once Lachlann's right arm is above his head.

Dodge to the Sides for His Arm Slams

Whenever Lachlann is about to slam the ground in front and at the back of him, players can either dodge to the side of the attack or toward Lachlann's side to avoid damage. Each slam can deal heavy damage and put players in a life-threatening situation.

Lachlann of Endless Lament Location

Cemetery of the Eternals - Act 1

Players can fight Lachlann in his transformed state after opening the memorial gate in the Cemetary of the Eternals. This occurs during the Sorrow Among Stones main quest.

Cemetery of the Eternals Location, Quests, and Bosses

Cemetery of the Eternals Layout

It is important to note that the areas are randomly generated and that the maps used are meant to serve as a general guide to the map layout.

Lachlann of Endless Lament Movesets

List of All Moves

Moves	Details and Tips
"My rage burns!" Double Smash	Lachlann raises his weapon overhead before quickly slamming down in front and behind him. How to Dodge: Dodge away or to the side of the boss to avoid taking damage.
"Feel the chill of the grave!" Ground Blast	Lachlann stomps the ground, sending spirits underground towards your position, exploding upwards upon reaching you. How to Dodge: Once you see the attack is on your position and is about to explode, dodge away.
Rock Spikes	Lachlann slams his weapon forward, splitting the ground before him and dealing AoE damage. How to Dodge: The starting animation for this attack gives you ample time to dodge to the side.
Spirit Blast	Lachlann gathers his strength into his palm, releasing several spirits forward, leaving cold ground in its wake. How to Dodge: The starting animation is prominent, and the attack does not travel very fast. Dodge to the side once Lachlann releases the spirits.
Spirit Smash	The ground below you glows before spirits suddenly burst upward. The spirits fall to your position shortly after. How to Dodge: Once you see the ground below you start to glow, dodge to any direction. There are also indicators for where the spirits will land, so avoid that area after dodging the initial blast.
Default Melee Attack	A series of melee swings that deal damage in front of it. How to Dodge: Position yourself to its sides or behind it to avoid taking damage. Use this opportunity to weave in your own attacks.

Lachlann of Endless Lament Rewards

First Time Clear Rewards

・Count Lachlann's Ring (The Mysterious Shade quest item)

Defeating Lachlann of Endless Lament grants these rewards, either as direct drops or as a quest completion bonus.

Lachlann of Endless Lament Overview

Basic Info


Location	Act 1 Cemetery of the Eternals
Resistances	・ Physical
Weaknesses	・ None
Damage Types	・ Physical
Debuffs	・ Chill ・ Vortex ・ Hinder

Path of Exile 2 (PoE 2) Related Guides

Path of Exile 2 - All Bosses Partial Banner
List of Bosses

All Boss Guides
All Pinnacle Bosses	All Spirit Bosses

All Act 1 Bosses

The Bloated Miller	The Devourer	Beira of the Rotten Pack
Areagne, Forgotten Witch	The Brambleghast	The Rust King
The Rotten Druid	Draven, the Eternal Praetor	Asinia, Praetor Consort
Lachlan of Endless Lament	The King in the Mists	The Crowbell
Vargir the Feral Mutt	The Executioner	Candlemass, the Living Rite
Count Geonor	-	-

All Act 2 Bosses

Rathbreaker	Rudja, Dread Engineer	Balbala, The Traitor
L'im the Impaler	Jamanra, the Risen King	Kabala, Constrictor Queen
Zalmarath, the Colossus	Tor Gul, the Defiler	Ekbab, Ancient Steed
The Ninth Treasure of Keth	Azarian, the Forsaken Son	Watchful Twins
Jamanra, the Abomination	Sisters of Garukhan	-

All Act 3 Bosses

Rootdredge	Mighty Silverfist	Blackjaw, the Remnant
Xyclucian, the Chimera	Zicoatl, Warden of the Core	Ignagduk, the Bog Witch
Mektul, the Forgemaster	Queen of Filth	Ketzuli, High Priest of the Sun
Viper Napuatzi	Doryani	-

All Interlude Bosses

Akthl and Anundr	Isolde and Heldra	Siora, Blade of the Mists
Sigbert and Godwin	Oswin, the Dread Warden	Thane Wulfric and Lady Elswyth
Vornas, the Fell Flame	Lythara, the Wayward Spear	Rakkar, the Frozen Talon
The Abominable Yeti	Stormgore, the Guardian	Zolin and Zelina

Abyss Bosses

Tasgul, Swallower of Light

Vandroth, Blackblooded Enslaver

Vessel of Kulemak

Trial Bosses

Bahlak, the Sky Seer	Uxmal, the Beastlord	Chetza, the Feathered Plague
Rattlecage, the Earthbreaker	Terracota Sentinels	Ashar, the Sand Mother

Pinnacle Bosses

Zarokh, the Temporal	Xesht, We That Are One	The Arbiter of Ash
The Trialmaster	Kosis, the Revelation	Omniphobia, Fear Manifest

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Path of Exile 2 (PoE 2) Walkthrough & Guides Wiki

Quick Access

Lachlann of Endless Lament Boss Guide

How to Beat Lachlann of Endless Lament

Avoid Chilled and Hindering Ground

Avoid His Soul Rise and Dive Attack

Dodge to the Sides for His Ground Wave Attack

Dodge to the Sides for His Arm Slams

Lachlann of Endless Lament Location

Cemetery of the Eternals - Act 1

Cemetery of the Eternals Layout

Lachlann of Endless Lament Movesets

List of All Moves

Lachlann of Endless Lament Rewards

First Time Clear Rewards

Lachlann of Endless Lament Overview

Basic Info

Path of Exile 2 (PoE 2) Related Guides

All Act 1 Bosses

All Act 2 Bosses

All Act 3 Bosses