| Event Name | Event Period |
| Premium Cleaning Service Request II | After the 04.16.2026 (Thu) update - 05.27.2026 (Wed) 23:59 PDT |
| Dismantle Ancestors Module Week | After the 04.16.2026 (Thu) update - 05.20.2026 (Wed) 23:59 PDT |
| Accelerate Research Week | After the 04.16.2026 (Thu) update - 05.20.2026 (Wed) 23:59 PDT |
| Esiemo's Onslaught Preparation Mission | After the 04.16.2026 (Thu) update - 04.28.2026 (Tue) 23:59 PDT |
| Esiemo's Dice Run | 04.29.2026 (Wed) 00:00 - 05.20.2026 (Wed) 23:59 PDT |
※ Esiemo's Dice Run is an event where you can roll dice to earn Board and Completion Rewards.
Detailed information about this event will be provided at a later date.
Greetings, Descendants!
We would like to inform you of the events that will begin after the 4.16 (Thu) update.
For detailed event information, please check the Game Menu (ESC) > "Event" on the right.
■ Event 1. Premium Cleaning Service Request II
This is your chance to get Viessa's Cleaning Service skin!
Log in daily to claim all the prepared Attendance Rewards!
- Event Period: After the 04.16.2026 (Thu) update - 05.27.2026 (Wed) 23:59 PDT
| Accumulated Logins | Rewards |
| Day 1 | • 1 Energy Activator |
| Day 2 | • 1 Currency Supply Box [1,000,000 Gold and 100,000 Kuiper Shards] |
| Day 3 | • 1 Crystallization Catalyst |
| Day 4 | • 1 Attendance Memento |
| Day 5 | • Photo Frame "Jazz Bar" |
| Day 6 | • Perforator Weapon Skin "Smokey" |
| Day 7 | • 1 Ultimate Weapon Selection Box III [Choose 1: Thunder Cage, The Last Dagger, Smithereens, Greg's Reversed Fate, Blue Beetle, Restored Relic, Clairvoyance, Divine Punishment, The Final Masterpiece, Nazeistra's Devotion, Perforator, Executor, Python, Enduring Legacy, Albion Cavalry Gun, Secret Garden, Wave of Light, Afterglow Sword, Piercing Light, King's Guard Lance, Fallen Hope, Peace Maker, Frost Watcher, Hammer and Anvil, A-TAMS, Ancient Knight, ERASER, Shadow, Deus Ex Manus] |
| Day 8 | • 100 Fine Adjustment Control Axis |
| Day 9 | • 1 Crystallization Catalyst |
| Day 10 | • 1 Core Binder |
| Day 11 | • 1 Attendance Memento |
| Day 12 | • 2 Weapon Augmentation Core Boxes II [Acquire 1 of each (Firepower Augmentation Core X, Attribute Augmentation Core X, Hit (Variant AB) Augmentation Core X, Tactical Augmentation Core X, Precision Augmentation Core X, Special Augmentation Core X)] |
| Day 13 | • 200 Fine Adjustment Control Axis |
| Day 14 | • Name Card "Rosy Praise" |
| Day 15 | • Photo Sticker "Neon Open Sign" |
| Day 16 | • 1 Crystallization Catalyst |
| Day 17 | • Photo Sticker "Neon Jazz Bar" |
| Day 18 | • 1 Attendance Memento |
| Day 19 | • 3 Weapon Augmentation Core Boxes II [Acquire 1 of each (Firepower Augmentation Core X, Attribute Augmentation Core X, Hit (Variant AB) Augmentation Core X, Tactical Augmentation Core X, Precision Augmentation Core X, Special Augmentation Core X)] |
| Day 20 | • 300 Fine Adjustment Control Axis |
| Day 21 | • Name Card "Love You" |
| Day 22 | • 1,000 Void Abyss Metal Fragments |
| Day 23 | • UI Theme "Cleaning Service" |
| Day 24 | • 1 Crystallization Catalyst |
| Day 25 | • 1 Attendance Memento |
| Day 26 | • 4 Weapon Augmentation Core Boxes II [Acquire 1 of each (Firepower Augmentation Core X, Attribute Augmentation Core X, Hit (Variant AB) Augmentation Core X, Tactical Augmentation Core X, Precision Augmentation Core X, Special Augmentation Core X)] |
| Day 27 | • 1 30% Unique Arche Factor EXP Boost (1-Hour) |
| Day 28 | • Chest Attachment "Diva's Symbol" |
| Day 29 | • 1 Dia Ancestors Module Selection Box [Choose 1 Ancestors Module from any Descendant, including Dia's Ancestors Module] |
| Day 30 | • 200 Superconductive Cooling Units |
| Day 31 | • 1 Crystallization Catalyst |
| Day 32 | • 1 Attendance Memento |
| Day 33 | • Name Card "Cleaning Service" |
| Day 34 | • 1 Dia Ancestors Module Selection Box [Choose 1 Ancestors Module from any Descendant, including Dia's Ancestors Module] |
| Day 35 | • 1 Viessa's Cleaning Service Box [Viessa "Cleaning Service" Skin] |
※ You may receive Attendance Rewards by logging in again after reset (00:00 PDT).
■ Event 2. Dismantle Ancestors Module Week
During the Event Period, dismantling Ancestors Modules will reward you with "Ancestors Module Fragments."
Exchange your Ancestors Module Fragments with BB-On for new Ancestors Modules!
- Event Period: After the 04.16.2026 (Thu) update - 05.20.2026 (Wed) 23:59 PDT
[Special Missions]
| Operation Name | Reward Requirements | Rewards |
| Dismantle Ancestors Module Mission | Dismantle 1 Ancestors Module | • 1 Ancestors Module Fragment |
※ Special Missions can be completed once during the Event Period.
[BB-On's Fragment Exchange]
| Items | Exchange Token Amount | Available Trade Count |
| Ancestors Module Loot II | 4 | - |
| Ancestors Module for each Descendant | 8 | - |
※ The Event Shop can be accessed via the NPC "BB-On" in Albion.
※ Please make sure to use all Ancestors Module Fragments within the Event Period.
※ Exchanged rewards cannot be returned or exchanged for other rewards.
※ Ancestors Module Fragments can only be acquired during the Event Period, and can also be acquired by dismantling Ancestors Modules exchanged at the BB-On Shop.
■ Event 3. Accelerate Research Week
Completing Accelerate Research content reduces the time of ongoing research.
Daily Missions to acquire Crystallization Catalysts are available.
Play the game and complete your research faster!
- Event Period: After the 04.16.2026 (Thu) update - 05.20.2026 (Wed) 23:59 PDT
ㄴ During the Event Period, from 00:00 on Monday until 23:59 PDT on Thursday, the Accelerate Research effect will be applied at 50% compared to weekends.
ㄴ However, from 05.14.2026 (Thu) 00:00 PDT - 05.20.2026 (Wed) 23:59 PDT, the same acceleration effect as weekends will be applied during weekdays.
The Accelerate Research effect stacks with other research boost effects.
Accelerate Research content and time reduction may vary with each event.
Detailed information can be checked through Anais in Albion or the Info button on the World Map.
[Daily Missions]
| Operation Name | Reward Requirements | Rewards |
| Daily Accelerate Research Mission I | Complete a Void Vessel 1 time (Any Difficulty) | • 1 Anais's Research Material Box I [Materials required for Crystallization Catalyst crafting will be provided] |
| Daily Accelerate Research Mission II | Complete Research 1 time | • 1 Crystallization Catalyst Blueprint |
※ Daily Missions reset at 00:00 PDT every day during the event.
※ "Research Complete" Mission progress will not be reflected if claimed through the Companion app.
■ Event 4. Esiemo's Onslaught Preparation Mission
Prepare for the onslaught with Explosives Master Esiemo.
Complete the Mission to receive items needed for Ancestors Module Readjustment.
- Event Period: After the 04.16.2026 (Thu) update - 04.28.2026 (Tue) 23:59 PDT
[Daily Missions]
| Operation Name | Reward Requirements | Rewards |
| Daily Onslaught Preparation Mission I | Install or upgrade defensive assets in Onslaught Mode | • 200 Superconductive Cooling Units |
| Daily Onslaught Preparation Mission II | Eliminate 100 enemies in Onslaught Mode | • 1 Superheated Material |
| Daily Onslaught Preparation Mission III | Complete Missions 5 times (Any Difficulty) | • 100 Superconductive Cooling Units |
※ Daily Missions reset at 00:00 PDT every day during the event.
※ Daily Onslaught Preparation Mission III counts toward completion when all Missions, including Onslaught Mode, are completed.
[Weekly Missions]
| Operation Name | Reward Requirements | Rewards |
| Weekly Onslaught Preparation Mission I | Complete Daily Onslaught Preparation Missions 4 times | • 1 Attendance Memento • 1 Ultimate Alignment Device |
| Weekly Onslaught Preparation Mission II | Complete Daily Onslaught Preparation Missions 8 times | • 4 Ultimate Alignment Devices |
※ Weekly Missions reset every Thursday at 00:00 PDT during the event period.
■ Event Precautions
※ Please check the timeline of each event to participate.
※ If server maintenance is performed on the final day of the event, the event will end when maintenance begins.
※ Rewards sent via mail will arrive in your Mailbox within 10 minutes of being claimed.
※ Please be sure to claim event rewards sent to your Mailbox before they expire.
Thank you.