Remembrance Guide for All Characters

To start or progress many remembrance quests, you need Memory Fragments. These can be acquired by going on Expeditions, where you may receive a Memory Fragment for that character. If you consistently do not receive Memory Fragments (i.e. after 3+ runs where you get into day 2 or 3), you may need to complete a remembrance quest for that character.

Anecdotally, this is the frequency that I have received Memory Fragments based on the expedition result (if the character can receive one):

• Dying on day 1 - rarely receive a Memory Fragment
  
• Dying on day 2 - sometimes receive a Memory Fragment
  
• Dying on day 3 - frequently receive a Memory Fragment
  
• Eliminate the Night Lord - almost guaranteed to receive a Memory Fragment

Night Lords are the final boss of each expedition that you face on Day 3. The very first one is Gladius, Beast of Night (Expedition: Tricephalos), but you will unlock more after defeating it.
Certain actions must be done to unlock a chapter. Usually, this is done by reading previous chapters in that character's journal or by defeating a certain or a certain number of Night Lords. Generally, if Night Lords are a prerequisite, they must be defeated by that character to unlock the Memory Fragment, though they can sometimes be unlocked by defeating a Night Lord with any character.

Unlocked after collecting Memory Fragments and unlocking Duchess.

• In Chapter 3, speak to the Iron Menial on the east side of the Roundtable Hold, who will then assign you a personal objective to find a whetstone.
  Start a new expedition and enter one of the mines marked by an orange flag, indicating the location of the whetstone.
  
• Head deeper in the mine until you find a glowing spot on the wall. Defeat the Tunnel Crystalian and interact with the rocks on the wall to obtain the Slate Whetstone.
  Finish the expedition and bring the Slate Whetstone to the Iron Menial in the Roundtable Hold.
  Claim your rewards from the table, including the earrings on your left.
  
• Bring the Mended Earrings to the southeast corner of the Roundtable Hold and raise them to the light. Give the earrings to the Duchess who is standing by the Relic Rites altar. Conclude the Remembrance via the Journal to complete Chapter 3. You'll receive the Wylder's Slate Whetstone relic, which lets you perform a follow-up attack with a Greatsword after a Claw Shot and temporarily grants it fire damage.

Unlocked after collecting Memory Fragments from expeditions.

• Begin the Remembrance, then head to the Visual Codex room and interact with the books marked with a glowing white dot.
  
• After interacting with the books, you'll be alerted with a message saying that a heavy door somewhere has opened. Go down the stairs by the Visual Codex.
  
• Turn left and descend another flight of stairs. Follow the linear path until you find the Iron Menial.
  
• Interact with the three sarcophagi and ask the Iron Menial about the Priestess of the Roundtable.
  
• Go back up the flight of stairs or fast travel to the Shore and speak with the Duchess. You can then conclude the Remembrance by interacting with the light just nearby.

Unlocked after defeating 4 unique Nightlords.

• Read the letter in the workshop on the east side of the Roundtable Hold to get the Virtuous Thief's Key.
  
• Head to the Crypt and open the chest just at the end of the flight of stairs. Talk to the Recluse, either option progresses the quest line.
  Speak with the Iron Menial to receive another personal objective, which is to find a Silver Tear in Limveld.
  
• Start a new expedition and follow the objective market in Limveld. The Silver Tear is located on top of a sarcophagus.
  Defeat the Mimic Troll that spawns in, take the Silver Tear and finish the expedition. A Black Knife Assassin will spawn shortly, but you don't need to defeat them to complete the quest line.
  Note: The Silver Tear is found on the ground level and not underground.
  
• Return to the Iron Menial then conclude the Remembrance to claim your rewards. You'll earn the Silver Tear Relic and Wylder's Remembrance outfit.

Unlocked after defeating Night Aspect (Heolstor the Nightlord) with the Silver Tear equipped.

• To unlock the 9th and final chapter of Wylder's journal, you need to defeat Heolstor the Nightlord with the Silver Tear equipped. You'll be transported to a different area where you must interact with the Nightlord.
  Note: The secret ending can only be accessed if you defeat Heolstor with the Silver Tear equipped!
  
• After the cutscene, you'll unlock Wylder's last chapter in the journal and the Wylder's Earring Relic.

Unlocked after completing a run defeating Gladius.

• Check the Guardian's Journal and accept the Remembrance quest (this will take you to the Realm of Remembrances). Talk to the Iron Menial at the southwest library of the Roundtable Hold.
  
• Exhaust the dialogue of the Iron Menial until you are able to ask "about the cursed weapon". The Iron Menial will hint at items to obtain from the expedition.
  
• While in the Realm of the Remembrances, commence an expedition. Once on an expedition, open your map and note the marked (orange) location. Make your way to that spot.
  
• At the marked location, defeat the Cracked Golem to obtain the Stone Stake. You should get the Objective Achieved notification afterwards.
  
• After the expedition (completion not required), return to Iron Menial and exhaust his dialogue. He will give you the Second Volume key item. You are free to conclude the remembrance afterwards via the gateway beside him.

Unlocked after completing another run defeating a Night Lord as Guardian (this can be Tricephalos again or any other Night Lord).

• Once you have made it to page 6 of the Guardian Remembrances, accept the remembrance and you will be taken to the Roundtable Hold main room. Head to the dressing room at the east of the Journal room.
  
• In the dressing room, talk to the ghostly Wandering Merchant. Exhaust his dialogue until he gives you the Eerie Charm.
  At this point, you can proceed to the next objective. Talking to the Wandering Merchant again will have him open up his shop for Relics to sell (all 1-passive relics only).
  Note : you will be locked out of this shop once you reach the Roundtable Hold main room.
  
• Head back to the main room of the Roundtable Hold, and then the Guardian will fall unconscious. You will awaken on your bed and will have a short conversation with both the Iron Menial and Recluse.
  
• Return to the ghostly Wandering Merchant again in the dressing room and talk to him. You will have two choices: 'Eliminate' or 'Leave alone'. Choose Eliminate to progress the Remembrance.
  
• Once you have chosen Eliminate, the Wandering Merchant will be slain. You will obtain the Merchant's Ledger and then a gateway to concluding the Remembrance will become available.
  
• After concluding this Chapter 6 Remembrance, you will automatically obtain the Guardian's Chalice for equipping a different color set of Relics.

Unlocked after completing the Chapter 6 remembrance involving objectives inside the Roundtable Hold.

• At the Journal, accept the Chapter 7 remembrance for the Guardian. This will take you again to the main room of the Roundtable Hold. Head over to the Iron Menial
  
• Talking to the Iron Menial will have you show him the Merchant's Ledger to him. You will then get a Personal Objective to find the "demon merchant" (Scale-Bearing Merchant). Go on an expedition while this remembrance is active, then open your map and check for an orange marker.
  
• Accumulate 10,000 Runes, then head over to the marker. At this spot you will find the Scale-Bearing Merchant which will offer 4 things in exchange for certain conditions. The 1st, the tome option, will be fixed, while the other 3 offerings will be random. Pick "I want the tome" and pay 10,000 Runes to progress the remembrance. This will give you the Third Volume.
  
• Complete the expedition (you do not have to successfully beat a Night Lord) and then return to the Iron Menial. Talk to him and this will show him the tome. Afterwards, the remembrance can be concluded, setting the Guardian's Journal progress at Chapter 8.

Defeating the Night Aspect is recommended for getting the Memory Fragment for unlocking Chapter 9.

• Accept the remembrance for Chapter 9 at the Journal for the Guardian, then head over to the west library. Look for a book you can interact with to the northwest corner of the library.
  
• Afterwards, open your map and check the northwest side of the map for Recluse's position in the Garden. Head over to her and exhaust her dialogue, then choose any of the two options available when prompted (they will both lead to giving you the Witch's Brooch).
  
• After the interaction with the Recluse, a gateway to conclude the remembrance should appear behind you. Conclude the remembrance and you will receive the Witch's Brooch.

May possibly need to defeat a Nightlord to unlock.

• Read Ironeye's Chapter 4 Journal and initiate their Remembrance sequence. The player must then launch an expedition to find the Night Huntsman and defeat it. The player will receive the Traitor's Letter after taking it down.
  
• Go through the run as usual to return to the Roundtable Hold and continue the sequence.
  
• The player must then deliver the Traitor's Letter during the sequence to the Priestess waiting in the Roundtable Hold. Talk to her to finish the sequence.
  
• From the Expeditions Table, head to the library where the Recluse is usually found. There will be a door to the north that leads to a cistern heading outside the Hold. The marker to end the Remembrance sequence is located to her right.

Defeat four unique Nightlords to unlock.

• The player must read the Ironeye's 6th Journal and activate their Remembrance sequence. Once in the flashback Roundtable Hold, immediately go back to the cistern area where the Priestess was found. There will be an open door to her left that leads further below.
  
• Let the story continue and execute the prompt indicated in this section in order for the Priestess to give you your next objective.
  
• Run an expedition and hunt for Fulghor, Champion of Nightglow. Kill this Nightlord to get the Edge of Order.
  
• Return to the Roundtable Hold and back to the crypt where the Priestess is. There will be another cutscene where the player only needs to comply to the option given. Look to the right of the Priestess to finish the quest.

Complete Chapter 6 Remembrance

• The player must launch a normal expedition after the last quest and defeat the last target of the Nightfarers featuring Heolstor the Nightlord to continue Ironeye's story.
  The player must have taken down four unique Nightlords prior to unlocking this boss. Prepare and make sure to have equipment that increases Holy damage to take advantage of the boss's weakness.
  
• Once the Night Aspect is defeated, the game will transport the player to an open white field, with an abandoned and seemingly empty Roundtable Hold nearby. Head there to find out that an entity remains kneeling on the far end.
  Approach the entity and you will be given two choices. Choose only to Clench your Dagger and watch the unique ending that the Ironeye gets for the game.
  
• The player will have completed the main game afterwards and received several rewards, including the final Chapter to Ironeye's story, some Murk and the Remembrance Outfit for the Ironeye.
  Look at the Journal to check Chapter 8 of the Ironeye's Journal with a drawn card at the end, bringing an end to Ironeye's Remembrance Quest.

Unlocked by collecting Memory Fragments.

• After accepting the remembrance quest from your journal, you'll need to talk to the Raider in the main Roundtable room, who will inform you that you should speak to Wylder.
  Wylder can be found in the room past the Journal room. Head back to the Raider afterwards.
  
• Go on any expedition and an objective will appear on the southwestern part of the map opposite of where you spawn.
  Approach the area and prepare to fight a few opponents. We recommend killing a few enemies on the way to raise your level to make the fight more manageable.
  
• Three Guardians of the Dew will spawn and prevent you from obtaining the Golden Dew. Weave in and out with Duchess' maneuvers and pick off the opponents one by one, then claim the Golden Dew.
  
• Complete or fail your current expedition so that you can return to the Roundtable Hold and progress the quest.
  
• Speak to Wylder and show him the Golden Dew, who will thank you.
  Return to the Raider afterwards and he will task you to speak to the Revenant on the western side of the Roundtable Hold map.
  
• Head on over to the Revenant and speak with her, who will then direct you towards the Iron Menial in the Visual Codex room.
  
• A ghostly spring will appear next to the Iron Menial after speaking with him. Interact with it to conclude the remembrance and you'll receive the Golden Dew as a reward.

Unlocked by completing the previous remembrance quest and defeating a Nightlord.

• After the remembrance quest starts, you will need to look for Wylder. He can be found slumped against the left wall by the Roundtable Hold. Proceed to the dining room, exit through the hole and take a right to find Wylder.
  
• Choose to eat from Wylder's Pita Bread, and he will speak to you afterwards.
  
• Locate the Iron Menial and talk to him regarding Wylder's Pita Bread.
  
• After completing this objective, a ghostly spring will appear for you to conclude this remembrance episode. This will grant you Duchess' Chalice as a reward.

Unlocked by completing the previous remembrance quest.

• The Raider will be located in the dining room. Speak with him and he will inform you of Weathervane after telling him that you shouldn't fight the Nightlord.
  
• Go on any expedition with your Remembrance active and an objective will appear on the northeastern part of the map opposite of where you spawn.
  Approach the area and prepare to fight a few opponents. We recommend killing a few enemies on the way to raise your level to make the fight more manageable.
  Three Fallen Mercenaries will spawn and prevent you from obtaining Weathervane's Words. Weave in and out with Duchess' maneuvers and pick off the opponents one by one, then claim the item.
  
• Complete or fail your current expedition so that you can return to the Roundtable Hold and progress the quest.
  
• Speak to Raider and show him Weathervane's Words, who will then give you the agency to choose your own path.
  You will then have to proceed to the Revenant on the southeastern beach.
  
• You must now defeat Revenant in a duel. This fight is similar to Revenant's unlock quest, and can be treated the same way. You can also repeat this fight as many times as needed if you die.
  
• A ghostly spring will appear next to the Revenant after the duel. Interact with it to conclude the remembrance and you'll receive the Crown Medal as a reward.

Defeat four unique Nightlords.

• After defeating four unique Nightlords, you will gain access to Duchess' last Remembrance objective.
  
• When the Remembrance starts, it is time to bless the Iron Coin at the table of lost grace. Walk up and interact with the table.
  
• Head on over to the Iron Menial and give him the Blessed Iron Coin. You can find him in the catacombs and can be accessed by going down the stairs from the Visual Codex room, then taking a u-turn left to another set of stairs.
  
• Speak to the Wylder afterwards. He can be located by the fireplace near the outfit wardrobe.
  
• Return to the Iron Menial to complete the Remembrance. A ghostly spring should appear next to the Iron Menial to conclude it after.

Unlocked after defeating Gladius, Beast of Night.

• After beating the first Nightlord, Gladius, head to the Journal in the Roundtable Hold and turn the page to Chapter 2 of Raider's section. Select Begin Remembrance to start the objective.
  
• Once in the Realm of Remembrance, speak to the Iron Menial standing next to the massive stone monument. After exhausting his dialogue, interact with the stone monument.
  
• After touching the monument, it will begin glowing. Speak to the Iron Menial once more and exhaust its dialogue. You will eventually be able to ask it "About the Tourney Between", with it telling you that you are chosen for the tournament.
  Touch the monument once more, and confirm to travel to the battlegrounds for a mini-boss fight.
  
• You will face the Onestrike Gladiator mini-boss, who is fairly easy for your Raider to defeat. You can easily stagger and overpower him with your Greataxe and the Retaliate skill, making this fight easy work.
  Upon his defeat, you will be rewarded with the Torn Braided Cord Relic, which grants +3 Strength and a buff to Raider's Character Skill.
  
• Once back in the Realm of Remembrance, speak to the Iron Menial again, and show it the Torn Braided Cord. After its dialogue, touch the monument again, but it will have no response.
  The Iron Menial will then tell you that you must wait for your next opponent, concluding the first objective of Raider's Remembrance. You can now return to the main world via the portal behind the Iron Menial.

Unlocked after completing Chapter 2 and doing a few expeditions to collect Memory Fragments.

• Back in the Realm of Remembrance, speak to the Iron Menial and receive the Iron Menial's Scrawl, a note containing Raider’s background lore, which you can read in the Key Items menu.
  After exhausting the Iron Menial's dialogue, touch the monument once more to fight your next battle.
  
• You will face the Blinding Elder Lion, a boss tougher than the Onestrike Gladiator. It is fast and hits hard, so be cautious of its quick sword swipes, bites, and jumping attacks.
  With Raider’s Greataxe and Retaliate, you can stagger the boss effectively. Well-timed strikes can interrupt its attacks and create openings for heavy damage.
  
• Once the boss is defeated, speak once more to the Iron Menial to complete the Remembrance and return to the Roundtable Hold via the portal.

Unlocked after defeating three different Nightlords as Raider.

• In the Realm of Remembrance, speak to the Iron Menial. This time, you will have no opponent by the monument and will have to go to the new exclamation point marker on the bottom right of the map.
  
• Once you reach the area marked on the map, you will automatically be transported into the battle arena you fought in previously.
  
• Your final opponent will be White Horn, a two-phase boss fight. The first phase is a carbon copy of Raider with dual Colossal Weapons, who also has the Retaliate skill. He can easily be dodged and staggered, just be careful not to get hit when he does his own charged Retaliate skill.
  
• After White Horn goes down to around 2/3 HP, he will transform into an Ulcerated Tree Spirit. Be prepared to dodge a lot, using your rolls' invincibility frames to your advantage, having well-timed dodges towards its attacks instead of away.
  Use Totem Stela when you can, then strike while it’s staggered to capitalize on your ultimate’s attack and defense buffs. You will be rewarded the Black Claw Necklace Relic after its defeat.
  
• Back in the Realm of Remembrance, speak to the Iron Menial. Then, touch the monument one last time and speak to Iron Menial once more.
  The Iron Menial will prepare a tomb for you to pay your respects. Interact with the tomb to unlock Raider’s Remembrance skin and to conclude the Remembrance.
  
• You can head back to the Roundtable Hold via the portal, and will have the final Remembrance rewards unlocked, together with Chapter 8 of Raider's Journal.

To access Revenant's Remembrance quest, you must first unlock the Revenant. Afterwards, you must defeat a Nightlord with any character.

• Inspect Revenant's journal page and press begin remembrance.
  
• After starting the Remembrance quest, talk to the Duchess and exhaust her dialogue. After this, find the Guardian.
  
• Talk to the Guardian twice until the dialogue option Speak of your request appears. Choose this option to progress the quest.
  
• After talking to the Guardian, a personal objective will be added. This objective will require you to defeat the Tricephalos or the Darkdrift Knight in Limveld.
  
• Once you defeat one of the required Nightlords, you will receive the Blade of Night Fragment. Talking to the Guardian again will conclude the remembrance and will reward you with the Small Makeup Brush Relic.

Chapters 2-4 of Revenant's Remembrance will automatically unlock after completing chapter 1. These chapters can be completed by opening the journal.

• After starting the Remembrance Quest, talk to the Duchess twice. Choose the dialouge option Ask about the Night's corrosion. You will then be tasked to find the Recluse in the Garden.
  
• Along the Garden's pathway, you will see the Recluse standing beside a bench. Talk to the Recluse to progress.
  
• The Recluse will request you to sit on the bench, which should now be possible by approaching it. Doing this will teleport you to another location.
  
• Move forward through the new location until Corrosion's health bar pops up. Corossion is a group of enemies that will self-destruct once you go near them. Their self-destruction damages Corrosion's healthbar, so you may opt to go near them and dodge until Corrosion's health bar drops to 0.
  
• After defeating Corrosion, examine the sitting doll that looks exactly like Revenant. Doing so will teleport you back to the Garden.
  
• Once you're back in the Garden, talk to the Recluse once more. You can then conclude the remembrance behind the bench. Completing this quest will reward you with Revenant's Chalice.

Unlocked by defeating a Nightlord

• After starting the Remembrance Quest, head to the Garden and talk to the Recluse.
  
• After talking to the Recluse, sit on the bench. Doing this will teleport you to another location.
  
• Once you arrive, head forward until the Contaminant appears. Defeat the Contaminant to trigger a cutscene where you will see a glimpse of the Revenant's past.
  
• Once the cutscene ends, you will be transported back to the Garden. Finish the conversation between the Recluse and the Revenant and conclude the remembrance.
  Completing this Remembrance quest will reward you with Remembrance (cosmetic skin) along with the Old Portrait Relic.

Defeat a Nightlord using any character while Revenant is unlocked.

• After accepting the remembrance quest from your journal, you'll need to talk to the Iron Menial in the far western room with the fireplace.
  The Iron Menial will suspect that the Recluse has ulterior motives and asks her to vanquish night-tainted foes in Limveld and take evidence of the deed.
  
• Go on any expedition and an objective will appear on the northeastern part of the map opposite of where you spawn.
  We recommend quickly running to the Spectral Hawk Tree on the southeastern part of the map to take you to the objective area.
  Approach the area and prepare to fight a boss.
  
• A Night-Swallowed Golden Hippopotamus will emerge from the center of the area. You'll need to defeat this world boss to progress Recluse's quest.
  While intimidating, the boss has very obvious attack patterns and it's easy to dodge its swipes and bites. Keep your distance and make sure you use your Magic Cocktail skill to deal burst damage against the boss.
  
• Defeating the boss will reward you a Night Shard which is the proof you'll need to bring to the Iron Menial back at the Roundtable Hold.
  Complete or fail your current expedition so that you can return to the Roundtable Hold and progress the quest.
  
• Speak to the Iron Menial and show him the Night Shard as proof of the Recluse's cooperation.
  Speak with him again and the Recluse will ask a favor to search for someone. Offer the Night Shard and the Iron Menial will agree to investigate.
  
• A ghostly spring will appear next to the Iron Menial after speaking with him. Interact with it to conclude the remembrance and you'll receive the Recluse's Chalice as a reward.

Unlocked by reading chapter 4 in the journal

• Accept the Chapter 4 Remembrance quest and read the note in front of you which details how the Night Shard appears to be pointing at something.
  Make your way to the western room where the Small Jar Bazaar is located and speak with the Iron Menial nearby. Speak with him again and ask to take the Night Shard back and you'll receive the Night Shard key item again.
  
• Make your way to the opposite side of the Roundtable Hold on the eastern side and inspect the bed that's exuding a dark aura and you'll receive a Vestige of Night.
  The screen will fade to black afterwhich you're prompted to show the Vestige of Night to the Iron Menial.
  
• A ghostly spring will appear close to the Iron Menial after giving him the Vestige of Night. Interact with it to conclude the remembrance and you'll receive the Vestige of Night relic which grants +2 Magic Attack Power Up and the grants the Terra Magica effect when collecting affinity residues.

Unlocked after defeating 4 different Nightlords as Recluse.

• Make your way to the Sparring Grounds and speak to the Iron Menial. He will not offer any other dialogue, so attack the Iron Menial to reveal the imposter, the Witch of the Wheel.
  
• Speak to the Witch of the Wheel and she'll reveal some cryptic information about the Recluse.
  Ask her about her resurrection and then speak with her again and she'll direct you to go to the Roundtable Hold's mausoleum.
  
• Make your way to the room where the Small Jar Bazaar is located and then head down the stairs to right.
  Once at the ground level, turn around to face the stairs. There is another set of stairs which leads to the mausoleum.
  
• Make your way to the back area of the mausoleum and interact with the Iron Menial and recalibrate him.
  Speak to him to explain the situation with the impostor. He'll then offer his thanks and give you a Bone-Like Stone.
  
• A ghostly spring will appear close to the Iron Menial after you receive the Bone-Like Stone. Interact with it to conclude the Remembrance and you'll receive the Bone-Like Stone relic.
  This relic increases the Recluse's HP and Attack Power while using an Ultimate Art, but also causes her to suffer blood loss.

Defeat the Night Aspect final boss, then cradle the Infant in the Roundtable Hold during the ending sequence.

• To progress Recluse's Remembrance Quest, you need to defeat the Night Aspect final boss.
  
• After a short cutscene, you'll arrive at a ruined Rountable Hold. Head inside and make your way to the center of the hold.
  You'll hear the sounds of a baby crying as you approach the table with the large site of grace.
  Note: Do not interact with the corpse north of the the table as this will end the game without progressing the Recluse's remembrance quest. If you interact with the corpse, you'll need to defeat the final boss again!
  
• From the center of the hold, turn right into the hallway and make your way to the beds where you first obtained the Vestige of Night key item.
  Interact with the infant on the bed and the Recluse will cradle it, ending the game.
  
• After the credits roll, make your way to the same area where you cradled the infant and the Witch of the Wheel will be there.
  Speak to her and she'll thank you before fading away, leaving her clothes behind. Interact with her clothes to receive the Recluse's Remembrance Garb as a reward for completing the Recluse's Remembrance Quest.

Unlocked after defeating a Gladius, Beast of Night.

• After accepting the Remembrance quest, you will need to talk to the Guardian and affirm with him the Monolithic Tree.
  
• After talking to the Guardian, he will tell you that the Priestess is looking for you. Talk to the Priestess near the Roundtable Hold where she will ask you to find a Flower in Limveld.
  
• Make sure the Remembrance quest is active and head out on an Expedition. Once you are in Limveld, head for the red Objective icon on your map and defeat the Stray Bloodhound Knight to pick up the Blessed Flowers nearby.
  
• Once you are back at the Roundtable Hold, talk to the Priestess again and she will ask you to give the flowers to the Iron Menial.
  
• Head for the garden at the west side of the Roundtable Hold and talk to the Iron Menial. Give it the Blessed Flowers then sit on the chair by the canvas and start painting to progress the quest.
  
• After you have finished painting, interact with the ghostly spring nearby and conclude the Remembrance to receive the Executor's Chalice and Blessed Flowers relic as rewards.

Unlocked after defeating your third Nightlord.

• Accept the Remembrance quest at the Journal and talk to the Priestess near the Roundhold Table. Choose the Assent dialogue option where she will ask for your assistance to find a Golden Sprout in Limveld.
  
• Make sure the Remembrance quest is active and head out on an expedition. Defeat the Erdtree Avatar at the northwest side of the map and obtain the Golden Sprout it was guarding.
  
• Once you are back at the Roundtable Hold, open the Journal and select Resume remembrance of Chapter 6. Then, talk to the Priestess again near the Roundhold Table to start a cutscene where you will be transported to a different area.
  
• Defeat the Executor's Cry and head for the glowing aura nearby to reveal a small house with a Crucible Knight inside kneeling next to a corpse.
  
• Interact with the Crucible Knight and it will perform Seppuku on itself where you will be transported back to the Roundtable Hold and receive the Executor (Remembrance) cosmetic garb.
  
• Head back to the Journal and select Conclude Remembrance for Chapter 6 to acquire the Golden Sprout relic and finish the Executor's Remembrance to unlock the final Chapter.

Unlocked with Chapter 2.

• Speak to the Iron Menial on the east side of the Roundtable Hold, who will tell you that you have overindulged in the Night before attacking you. Defeat him to continue the Remembrance.
• After talking to the Guardian, he will tell you that the Priestess is looking for you. Talk to the Priestess near the Roundtable Hold where she will ask you to find a Flower in Limveld.
  
• Make your way toward the Chapel (where you unlocked Scholar and Undertaker). Along the way, you will face off against other Nightfarers. Defeat them all to proceed.
  
• You will fight the Nightfarers in the following order:
  Executor near the Journal area.
  Guardian and Recluse in the Roundtable room.
  Wylder near the Visual Codex.
  Raider and Ironeye in the Chapel.
  
• Once you defeat Raider and Ironeye in the Chapel, you will be approached by the Iron Menial. Apologize to him, and continue the conversation until he leaves.
  
• Once the Iron Menial leaves, approach the wall with a glowing purple light. Crush it and absorb the power of the Night.
  
• Look for the Scholar near the Garden and talk to him. He will give you the Leather Monocle Case and ask you to tell the Nightfarers that he died and did not revive. Conclude the Remembrance in the nearby glowing circle to complete Chapter 3.

Unlocked after defeating another Nightlord.

• Speak to the Duchess at the center of the Roundtable Hold, who will ask you about the Scholar.
  
• Make your way to the Chapel and offer a prayer. The prompt should appear near the front row.
  
• Talk to the Iron Menial, who tells you that the Scholar is in Limveld. With the Remembrance active, you must then start a Balancers expedition. This can be done in solo mode to make it easier to complete the objective.
  
• Make your way to the location marked on your map. Located here is a chapel. Take note that there are enemies guarding this location, but it is not required to fight them to complete your objective.
  
• Climb the two flights of stairs in the chapel until you reach the third floor. You should be beside a hanging rock upon climbing the second flight of stairs. Avoid the enemies in the area.
  
• Go to the other side of the rock via the connecting area. You should be standing beside an open section of the railing that allows you to jump onto the rock.
  
• Jump onto the rock and carefully make your way to the support beams on the ceiling. Take note that some enemies may be shooting at you while you try to climb the rock.
  
• Go through the hole in the wall and make your way to the doorway beside the chest. Enter the doorway to find the Scholar trapped in a crystal.
  
• Interact with the trapped Scholar to take his Primal Core. You can talk to him a few more times to exhaust all dialogue options. Once you get the Primal Core, you will get the notification that you have completed your objective. End your run by either completing the expedition or dying in the final circle of Night 1.
  
• Once you return to the Roundtable Hold, make your way to the Chapel and talk to the Scholar. He will give you the Night-Hued Glass and the Bundled Paper, after which the Remembrance will be completed. Interact with the nearby glowing circle to complete the chapter.

Defeat Heolstor and drop the Dismembered Finger on the ground before offering the Nightlord's Rune.
It is important to note that this Remembrance quest is hidden. Unlike other Remembrance quests, you will not have the option to begin it. To ensure that you can access this quest, make sure that you have unlocked up to Chapter 6 of Undertaker's Remembrances.

• To progress in the Remembrance Quest, you must defeat the Night Aspect (Heolstor the Nightlord) as Undertaker. Defeating the Nightlord using any other Nightfarer will not progress the Remembrance quest.
  
• Upon returning to the Roundatable Hold, open your inventory to make sure that you have the Dismembered Finger. If the item is missing, make sure that you are at the correct Remembrance Chapter for Undertaker.
  
• Enter the hold and drop the Dismembered Finger on the ground. If Undertaker speaks and says "This will do... I'm sure", you have done this step correctly.
  This is an important step in the Remembrance Quest. Failure to drop the Dismembered Finger before moving on to the next step will require you to beat Heolstor again.
  
• Offer the Nightlord Once you have dropped the Dismembered Finger, head to the corpse sitting near the exit. Offer the Nightlord's Rune as usual and wait for the cutscene and credits to finish (you can skip them if you want). You will then return to the Roundtable Hold, where you will automatically receive the Undertaker Remembrance Outfit, and the Glass Necklace, as well as Chapter 7 of Undertaker's Remembrance.

Defeat any Nightlord or complete Expeditions for Memory Fragments.

• To find the underground chamber, queue up for an expedition against the Balancers, without any Shifting Earth Event. The chamber spawns at random locations but is indicated by an objective marker.
  
• Descend through the chamber and look out for an opening on the right side. Note that this path is found before the boss of this POI.
  
• Head deeper and take the Vassal's Journal on top of the table. Finish your expedition and return to the Roundtable Hold.
  
• Proceed to the Chapel and talk to the Undertaker. Talk to the Iron Menial when he arrives.
  
• Read the Vassal's Journal on the desk, and the Undertaker will be ready to speak with you. Talk to her and conclude the Remembrance Quest.

Unlocked after completing the first Remembrance Quest.

• Make your way to the top of the building while defeating enemies along the way. This will be helpful so you'll have fewer enemies deal with later.
  
• Climb the hanging rock and carefully proceed through the hole on the wall. Approach the door and you'll hear noise which you must investigate.
  
• Backtrack and defeat the three Marauders that just arrived. Return to the door that you previously could not enter.
  
• Exhaust all the objects that you can interact with to conclude the Remembrance Quest.

Unlocked after defeating the Balancers.

• Start an Expedition to defeat the Dreglord. Ensure you have the personal objective active or you'll have to do it again.
  
• Head to the Chapel and speak to the Undertaker. Return to the desk and conclude the Remembrance Quest.

I referred to it in the description of the guide, but these guides are taken from game8 [game8.co]. Here are the specific guides for each character:

• Wylder [game8.co]
  
• Guardian [game8.co]
  
• Ironeye [game8.co]
  
• Duchess [game8.co]
  
• Raider [game8.co]
  
• Revenant [game8.co]
  
• Recluse [game8.co]
  
• Executor [game8.co]
  
• Undertaker [game8.co]
  
• Scholar [game8.co]