Joining The Forgotten Knights Faction In Last Epoch
If you plan to take on Aberroth, the ultimate boss of Last Epoch, you’ll first need to align yourself with the Forgotten Knights. This faction not only represents a major step in your endgame progression but also grants powerful rewards as your reputation increases.
Unlocking the Forgotten Knights
You first encounter the Forgotten Knights after battling your initial Harbinger. To trigger this event, you must complete the level 90 Monoliths—Spirits of Fire, The Last Ruin, and The Age of Winter. Once you’ve cleared two of them, the third will be altered: its third Quest Echo boss is replaced by a Harbinger.
Defeat this Harbinger and, upon leaving the Echo, you’ll be transported to the Shattered Road, the stronghold of the Forgotten Knights. Here, a Forgotten Knight NPC will invite you to formally join their faction.
Unlike item-based factions that limit you to a single choice, Last Epoch allows you to join all endgame factions simultaneously, so there’s no downside to aligning yourself with the Forgotten Knights as soon as they become available.
Building Reputation with the Forgotten Knights
Reputation with this faction doesn’t work like it does with standard item factions. Instead of completing faction quests or grinding favor, your rank increases each time you kill a new Harbinger at the end of a Monolith Timeline.
This design ensures that as you progress toward facing Aberroth, you’re simultaneously advancing with the Forgotten Knights. Each Harbinger you defeat contributes to your rank and unlocks increasingly powerful benefits.
However, accessing new Harbingers isn’t as straightforward as replaying quest nodes. To encounter additional Harbingers, you’ll need to build up Corruption in Empowered Monoliths.
Corruption begins at 100 and increases as you complete Echoes.
Higher Corruption boosts enemy health and damage, but also improves rewards such as item rarity, crafting materials, and experience.
The higher your Corruption climbs, the tougher each Harbinger encounter becomes—ensuring that each step toward Aberroth is more challenging than the last.
Once every Harbinger has been defeated, you can face Aberroth himself. This ultimate boss is accessible through the Shattered Road, requiring you to spend a Harbinger Eye to initiate the fight.
Forgotten Knights Rank Rewards
Ranking up with the Forgotten Knights grants powerful bonuses, many of which are designed to make farming Harbingers, Nemesis encounters, and Empowered Monoliths more rewarding. Here’s a breakdown of the faction’s reward track:
Rank 1 – Nemesis encounters gain a 40% increased chance to drop an Egg of the Forgotten.
Rank 2 – Completed Echoes have a 10% chance to grant double Stability, speeding up Monolith progression.
Rank 3 – Harbingers and Aberroth are twice as likely to drop a Harbinger’s Needle.
Rank 4 – Empowered Nemesis items receive +6 maximum Forging Potential.
Rank 5 – Harbingers and Aberroth gain a 20% increased chance to drop Glyphs of Envy, a rare crafting resource.
Rank 6 – Sealed affixes from Empowered Nemesis items roll with 15% higher tiers, giving stronger item upgrades.
Rank 7 – The Gaze of Orobyss mechanic now grants +1 additional Corruption.
Rank 8 – Blessings roll their values twice, and the higher roll is chosen, effectively ensuring better Blessing results.
Rank 9 – Harbingers and Aberroth are twice as likely to drop their exclusive Uniques.
Rank 10 – Each Harbinger kill grants +1 additional Gaze of Orobyss, accelerating your Corruption scaling and endgame farming.
These rewards make the Forgotten Knights indispensable for players chasing the best gear, as they directly impact crafting potential, Blessing strength, and Unique drop rates.
The Path to Aberroth
Defeating Aberroth represents the culmination of the Forgotten Knights’ progression path. To reach this ultimate challenge, you’ll need to:
Defeat all three initial Harbingers tied to the Spirits of Fire, The Last Ruin, and The Age of Winter Monoliths.
Continue raising your Corruption level to spawn additional Harbingers in other Timelines.
Collect Harbinger Eyes, a key item required to summon Aberroth from the Shattered Road.
Once these steps are completed, Aberroth becomes available as an endgame boss encounter. Be prepared—this fight is intended to be the pinnacle of difficulty in Last Epoch, testing both your build’s survivability and damage output.
Why the Forgotten Knights Matter
The Forgotten Knights aren’t just another faction—they represent a structured progression system that tracks your journey toward the hardest boss in the game. Each rank rewards you with meaningful benefits that enhance both farming efficiency and character power. From boosting Nemesis item quality to improving Blessings and increasing Unique drop chances, these bonuses compound to make your endgame grind significantly more rewarding.
Moreover, because you can join all endgame factions simultaneously, there’s no reason to delay your involvement with the Forgotten Knights. Joining them as soon as possible ensures that every Harbinger fight contributes toward both your reputation progression and your ultimate goal of defeating Aberroth.
Final Thoughts
The Forgotten Knights are at the heart of Last Epoch’s endgame, tying together Harbinger hunts, Corruption scaling, and the path to Aberroth. By joining them, you unlock a progression track that makes the game’s most difficult encounters more rewarding while preparing your character for its ultimate test.
Whether you’re chasing stronger Blessings, farming Uniques, or simply pushing Corruption higher, the Forgotten Knights provide both the tools and the motivation to keep progressing. Having a lot of cheap Last Epoch gold will help you progress faster. If you want to conquer Aberroth and secure the best rewards Last Epoch has to offer, aligning with this faction is not optional—it’s essential.