Maintenance: September 23, 2026, 12:00 AM PDT ~ September 23, 2026, 3:30 AM PDT
- 4th and 5th dungeon for Nebulon Raid will be updated.
| Type | Dungeon Name | Combat Power Requirement by Difficulty | Demon Realm Debuff | # of players | Entry Equipment Requirement | Resurrection Stone Limit |
| Dungeon 4 | Operation Undertow: Alpha | Story: 2,000,000 Normal: 6,000,000 | 95% | Story: 1~4 Normal: 4~6 | Exascale Armor or Higher | Story: No Limit Normal: 3 |
| Dungeon 5 | Operation Undertow: Omega |
- For Nebulon Raid, players must have 100% of the previous dungeon’s progress before they can play the next dungeon.
- Clear records will reset every week on Wednesday 00:00.
- Players can acquire weekly drop rewards and repeat drop rewards from Nebulon Raid.
★ Nebulon Raid – Operation Undertow: Alpha & Omega
[Operation Undertow: Alpha]| Item Drop | Difficulty | Phase | Available Item |
| Weekly | Normal | 2 | Support Cartridge Type – I, II, III Battle Cartridge Type – I, II, III, IV, V Classic Cartridge Type – I, II, III, IV, V Hyper Cartridge [Amplifier], [Overflow], [Tactical], [Acceleration], [Mutation], [Supply] |
| Black Fragment x4 | |||
| Repeat | Normal | 1 | Mark of the Valiant Iron Arm |
| 2 | Mark of the Valiant Iron Arm |
| Item Drop | Difficulty | Phase | Available Item |
| Weekly | Normal | 1 | Support Cartridge Type – I, II, III Battle Cartridge Type – I, II, III, IV, V Classic Cartridge Type – I, II, III, IV, V Hyper Cartridge [Amplifier], [Overflow], [Tactical], [Acceleration], [Mutation], [Supply] |
| [Ariel] Armor Stat Change Stone x1 | |||
| Black Fragment x4 | |||
| Stabilized Glitterain Core | |||
| Glitter’s Insignia Cube | |||
| Repeat | Normal | 1 | Mark of the Valiant Iron Arm |
- If the player clears a phase together with another party member who has not yet been able to clear the phase, the player will acquire Mark of the Valiant Iron Arm.
- Clearing Dungeon 1~5 on Normal Difficulty with Weekly Reward Count will provide ‘Accessory Gauge’.
- The ‘Accessory Gauge’ can only be acquired 1 time per week per stage in Normal Difficulty. This will reset every Wednesday 00:00.
- Players can press [Receive] button at 100% Accessory Gauge to receive ‘Nebulon Raid Accessory Select Cube’.
- An auction system will be added where players can acquire various items.
- Camp: Subsector – F NPC Feta will provide entry to Dark Elf Black Market.
- Players can receive 1 time participation opportunity per week after receiving the weekly clear reward from ‘Operation Undertow: Omega’.
- Dark Elf Black Market Entry Count can be stacked up to 2 times.
- Even if players receive the weekly clear rewards of ‘Operation Undertow: Omega’, players will not receive additional Dark Elf Black Market Entry Count and players will not be able to receive any more Dark Elf Black Market Entry Count that week.
- Matchmaking will be done with minimum 6 players up to maximum 11 players.
- At the end of matchmaking, if there are 6 or less players, you will not be matched.
- Players who have not been matched will not lose their Entry Count.
- (NA) Players can queue into the Dark Elf Black Market every Tuesday and Saturday, from 7:00:00 PM to 7:05:59 PM PDT.
- Players must be maintaining matchmaking until 7:05:59 PM to be queued into the Dark Elf Black Market.
- Chat Input, other UI Interactions, etc. will be restricted during the matchmaking.
- All players who have queued into matchmaking will be queued randomly into Dark Elf Black Market at 7:06:00 PM.
- (INT) Players can queue into the Dark Elf Black Market every Tuesday and Saturday, from 6:00:00 AM to 6:05:59 AM PDT.
- Players must be maintaining matchmaking until 6:05:59 AM to be queued into the Dark Elf Black Market.
- Chat Input, other UI Interactions, etc. will be restricted during the matchmaking.
- All players who have queued into matchmaking will be queued randomly into Dark Elf Black Market at 6:06:00 AM.
- (NA) At 07:06 PM, auction will begin once the matchmaking is done; (INT) At 06:06 AM, auction will begin once the matchmaking is done.
- Auction bid time is 10 sec. Once the bid time is over, the auction will end.
- When someone makes a higher bid, the bid time will be recovered back to 10 sec.
- Upon making a higher bid, the ED in possession will go down by the amount of the bid price. This will return the previous bid back to the previous bidder as ED.
- Bidding is split into [Minimum Bid], which instantly bids 105% of the current bid and [Enter Bid Directly], where players can enter their own bid amount.
- The number of items on auction will change based on the number of players matched.
- When matching as 6 – 8: 3 Items Auctioned
- When matching as 9 – 11: 4 Items Auctioned
- Items are classified from Tier 1 through Tier 5. Minimum Bid is based on the tier and the item type.
- After the bid time ends, trade result UI will be on display.
- Auctioned Items, Bid Winner Information, and Auction Price will be on display. The Bid Winner will be anonymous if it is not the player.
- Bid Winner will receive the winning item by mail.
- 90% of the Bid Winning Price will be divided evenly amongst other participating players by mail.
- If the price is not evenly divided, all decimal points will be rounded down.
- The auction result UI will be on display when the last item has been auctioned.
- Players can check Item, Bid Winner, Bid Winning Price, and Auction Participants in the Auction Result.
| Tier | Item Name | Quantity |
| Tier 1 | Normal Cartridge Cube | 1 |
| Black Fragment | 2 | |
| [Ariel] Armor Stat Change Stone | 3 | |
| [Ariel] Armor Stat Retain Ticket | 1 | |
| [Ariel] Core Data Backup Module | 1 | |
| Methane Ampoule | 1,000 | |
| Tier 2 | Cartridge Cube | 1 |
| Black Fragment | 4 | |
| [Ariel] Armor Stat Change Stone | 5 | |
| [Ariel] Armor Stat Retain Ticket | 3 | |
| [Ariel] Core Data Backup Module | 3 | |
| Core Data Backup Module | 1 | |
| Methane Ampoule | 2,000 | |
| Tier 3 | Glitterain Core | 1 |
| [Ariel] Nebulon Suit Proto Select Cube | 1 | |
| Hyper Cartridge Cube | 1 | |
| [Ariel] Armor Stat Change Stone | 10 | |
| Normal Cartridge Select Cube | 1 | |
| [Ariel] Core Data Backup Module | 10 | |
| Core Data Backup Module | 5 | |
| Tier 4 | Nebulon Suit Proto Select Cube | 1 |
| Stabilized Glitterain Core | 1 | |
| [Ariel] Max Stat T-Type Amplified Circuit Select Cube | 1 | |
| [Ariel] Max Stat L-Type Amplified Circuit Select Cube | 1 | |
| Hyper Cartridge Select Cube | 1 | |
| [Ariel] Armor Stat Change Stone | 15 | |
| [Ariel] Core Data Backup Module | 15 | |
| Core Data Backup Module | 7 | |
| Tier 5 | [Ariel] Stat Change Effect Stage Increase Ticket [Weapon] | 1 |
| [Ariel] Stat Change Effect Stage Increase Ticket [Armor] | 1 | |
| [Ariel] T-Type Replicator Circuit Select Cube | 1 | |
| [Ariel] Armor Stat Change Stone | 20 | |
| [Ariel] Core Data Backup Module | 20 | |
| Core Data Backup Module | 10 |
- The chance for each Tier is varied, and all items within the same tier have equal chances to appear.
- The El House will be revamped.
- With the revamp, El House Furniture deployment will be reset. We ask for players to understand this change. The pets that are removed from the El House Pet Mat will have their affinity raised at the start of maintenance.
- El House Floors can be expanded.
- Upon expanding the floor, players must need House Floor Expansion Contract x1. Players can add up to max 3 floors (including the current floor).
- Players can move between the expanded floors in the El House.
- Floor Expansion can be added regardless of the previous floor’s expansion stage.
- El House Edit Feature will be changed.
- Tile Area will be 2 times more detailed.
- With the detailed Tile Area, the area of certain furniture will also be detailed as well.
- If the player possesses 2 or more of the same furniture, the furniture will be displayed as stacked.
- Players can deploy furniture in a row if they possess 2 or more of it.
- A preset feature will be added where players can save their furniture deployment and load the furniture as they have saved.
- Players will receive 1 El House Preset per character. Players may expand the number of presets a character can have up to 4 using El House Preset Expansion Ticket.
- A feature will be added so players can select the House Space Size through [El House Expansion Stage].
- Selectable Furniture List will appear as a separate list in the Edit Mode upon pressing furniture that are already deployed.
- A feature will be added for Furniture Placement Direction Guide.
- A feature will be added so that players can place multiple ceiling furniture.
- A feature will be added so that players can Base Deploy. Players can see the UI as base deploy while in Edit Mode.
- Players will be able to switch to the New Deploy mode through a button. (This will reset when pressing Base Deploy or Empty All.)
- A tab will be added where players can categorize furniture based on the appearance.
- The filter will categorize based on All, Furniture Set, Furniture Effect. Players will be able to check Furniture Set and Furniture Effect (Stamina Recovery, Pet Affinity Increase, Furniture Blessing Buff).
- El House Furniture Effect (Stamina, Pet Affinity, Buff) will be changed from character exclusive to account-wide. If the player has a character that has activated the house seasonal buff, then the seasonal buff will be applied to the entire account.
- The El House feature that allows the player to visit another player’s El House will be improved.
- Players can enter the El House from the Community UI.
- Housing Visit will be improved so that players can enter public El Houses even if the player is offline.
- If the player queues into a dungeon while in another player’s El House, the player will return back to that player’s El House after the dungeon is over.
- Invite UI will be changed.
- Friend List will be on display, allowing players to invite friends instantly to the El House.
- El House Studio UI will be changed.
[Common]
- Improved so that the Transcendence Slot Enhance Buff is consumed as intended when Active Force Skill is used in Transcendence Slot.
- Fixed a bug where the Transcendence Slot with Active Force Skill is not emphasized when Transcendence Slot Enhance Buff is acquired.
- Fixed a bug where All Skill Damage Stat is applied to certain Force Skills.
- [Tale Spinner]
- Adjusted the passive skill effect for Fickle Blessing in PvP.
- Before: While awakened, increase Max MP by 40 (PvP: 10)
- After: While awakened, increase Max MP by 40 (PvP: 4)
- Adjusted the passive skill effect for Fickle Blessing in PvP.
- Fixed a bug where the parts of the hair were not displayed as intended when Lapis Arbiter Hair and Lapis Arbiter Hat were equipped.
- Improved the size of the feet when Royal Maid – Assault Marionette Shoes or Royal Maid – Combat Marionette Shoes were equipped.
- [Code: Nemesis]
- Fixed a bug where the Dash ZX command could be canceled in the air.
- [Comet Crusader]
- Fixed a bug where using →→Z command under certain circumstances would cause the character to move farther away.
- Fixed a bug where ‘Fierce Tiger’s Secret Arts: Fierce Tiger Skyshatter’ would cause the screen to blink.
- Fixed a bug where the background color of the Snap Decoring: Ciel was not displayed as intended.
- Fixed a bug where the particles of Fondue’s Expression would not be in display when Feta NPC is using certain motions in Camp: Subsector – F.
- Improved so that Baryon’s damage reduction effect would be removed even if the player failed the gather energy mechanic in Sanctuary of Souls.
- Improved so that Reforge Material Items such as ‘Spectral Amethyst’, ‘Tenebrous Aura’, ‘Refined Exikel’, and ‘Methane Ampoule’ will have inventory stack increased to 10,000.
- Improved so that EXP Boost Ticket Use Pop-up will not appear after dungeon clear.
- Fixed a bug where effect is displayed for [Special] Snow Fairy Shelter Brilliant Aurora and [Special] Snow Fairy Shelter Twinkling Shooting Star.
- Fixed a bug where the name and description of the debuff applied to enemies when Celestial Vision Hole is activated by the 4-set effect of Celestial Master’s Star’s Grace were not displayed in the debuff tooltip.
- Fixed a bug where the camera would move while interacting with furniture in El House.
- Fixed a bug where the Dynamic Camera would be in action for certain motions even if Dynamic Camera settings have been turned off.
- Improved the optimization of frames for smoother gameplay.
- Korean Thanksgiving Day Event [View]
(September 23 ~ October 6, 2026, 11:59 PM PDT)
- Nebulon Raid: Operation Undertow Support Event [View]
(September 23 ~ October 6, 2026, 11:59 PM PDT)
- Lucky Enhancement Equipment Event [View]
(September 23 ~ October 20, 2026, 11:59 PM PDT)
- Magmelia Firework Event (Hwarang’s Serenade) [View]
(September 23 ~ October 20, 2026, 11:59 PM PDT)
- Magmelia Giftshop Event [View]
(September 23 ~ October 20, 2026, 11:59 PM PDT)
- El House Revamp Event [View]
(September 23 ~ November 3, 2026, 11:59 PM PST)
- Nebulon Raid Breakthrough Event [View]
(September 23 ~ November 17, 2026, 11:59 PM PST)
- Nebulon Raid Support Event [View]
(September 9 ~ October 6, 2026, 11:59 PM PDT)
- Quick Start Event [View]
(July 29 ~ October 20, 2026, 11:59 PM PDT)
- Combat Power Boost Event [View]
(July 29 ~ October 20, 2026, 11:59 PM PDT)
- +11 Submergence of Abyss Weapon Provision Event [View]
(July 29 ~ October 20, 2026, 11:59 PM PDT)
- Raid Party Assemble! Rollout! Event [View]
(July 29 ~ October 20, 2026, 11:59 PM PDT)
- Weekend Login Event [View]
(July 29 ~ October 20, 2026, 11:59 PM PDT)
- Exascale Amplified Circuit Supply Event [View]
(August 26 ~ December 15, 2026, 11:59 PM PST)
- Housing Floor Expansion Contract [View]
(September 23, 2026 12:00 AM ~ Permanent)
- El House Preset Expansion Ticket [View]
(September 23, 2026 12:00 AM ~ Permanent)
- Costume: Airy Park [View]
(September 23 ~ October 20, 2026, 11:59 PM PDT)
- Enhancement Package Sale [View]
- Special Blessed Fluorite Ore Package (Buying limit: 2 per week during duration)
- Special Blessed Chlorite Seed (10%) Package (Buying limit: 2 per week during duration)
(September 23 ~ October 20, 2026, 11:59 PM PDT)
- Magmelia Fireworks Burner Package (Hwarang’s Serenade) 1, 2, 3 [View]
(September 23 ~ October 20, 2026, 11:59 PM PDT)
- El House DIY: Tropical Summer Beach [View]
(September 23, 2026 ~ January 12, 2027, 11:59 PM PST)
- El House DIY: Elrios Theater [View]
(June 3 ~ September 22, 2026, 11:59 PM PDT)
- Costume: Marine Days [View]
(August 26 ~ September 22, 2026, 11:59 PM PDT)
- Magma Breath EXP Boosting (300%) Cube (Buying limit 1 per week) [View]
(September 9 ~ September 22, 2026, 11:59 PM PDT)
- Methane Loading Dock EXP Boosting (300%) Cube (Buying limit 1 per week) [View]
(September 9 ~ September 22, 2026, 11:59 PM PDT)