FAQ – Treacherous Domain

Discussion in 'Events FAQ’s' started by Malaikat, Jun 16, 2026 at 6:00 PM.

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  1. Malaikat

    Malaikat Board Administrator Team Darkorbit

    General
    The Dreadfyre Fortress has emerged in the galaxy once again! Unite with your fellow pilots to confront it. Enter the Treacherous Domain and repel this mysterious foe to be handsomely rewarded for your efforts.

    The goal is to fend off the mysterious Dreadfyre Fortress in its Treacherous Domain and to kill the world boss. Deal as much damage as you can and get the rewards according to the corresponding tier. All players cumulative damage to the boss advances damage milestone tiers.

    You can earn tier-based rewards upon reaching each new tier. At the different stages of each battle, you unlock rewards. But be aware – based on the number of participating players, also the boss’s health pool scales dynamically!

    We also added a new Drone Design: The Xanthos Drone Design!

    Treacherous Domain
    Here’s how it works:
    All players of one server jump into a shared map to attack a central boss. When the event opens each day at the following times, you can enter the “Treacherous Domain” map on x-1 and x-8 maps. There is no level limit and the entry is free.

    Each day, the gate opens at
    • 9:00 - 9:30
    • 11:00 - 11:30
    • 16:00 - 16:30
    • 19:00 - 19:30
    • 20:00 - 20:30
    • 22:00 - 22:30
    All times are Local Server Times (LST).

    During the event, there’s always a portal in the event map that can return to the base. You can enter and exit at any time.

    All players jump into a shared map to attack a central boss. You play in a dedicated PvE environment where PvP interactions are prohibited.

    All damage dealt by players to the boss in the server will be aggregated into the server-wide damage tally. Once the tally meets the requirements of the current tier progression, the corresponding tier-based rewards will be distributed to players. The tier level will then advance, and the damage tally will reset to begin accumulating anew.

    In each battle, once the boss has sustained a predefined damage threshold, players currently in the event map will receive corresponding rewards. Players can obtain rewards for each damage tier up to three times per day.

    The damage dealt by each player is recorded and ranked. At the end of each battle, players that contributed the most will get additional rewards.

    New Titles & Achievements
    Obtain new permanent titles when entering the Top 10 server ranking and for inflicting damage:

    TitleDescription
    Dreadfyre Fortress 2026Server clear tier 20 of total damage and at least enter the Treacherous Domain once
    ⋆ Dread Overlord ⋆Be the top 1 player in ranking and have Dreadfyre Fortress defeated
    Dread WarlordBe the top 10 players in the Treacherous Domain ranking
    SpirefallDeal the final blow to Dreadfyre Fortress
    Barrier CrackCause your ship to take 5,000,000 damage in Treacherous Domain 2026
    Vitality RushHeal your ship or allies’ for 5,000,000 HP in Treacherous Domain 2026
    Event Currency
    Infiltrator Fragment
    The Infiltrator Fragments are given out from each battle as daily rewards, as well as rewards from the overall ranking and it can be used to craft recipes in Assembly. The Infiltrator Fragments will be converted to honor 24 hours after the event ends, so that you have an extra day to craft recipes.

    Event Ammunition: UCB-100, RSB-75 and PLT-2021
    During the event, the following laser/rocket ammunition deals extra damage to the following mission NPCs:

    UCB-100
    Deals x6 instead of the usual x4 to: Dreadfyre Fortress, Dreadfyre Guardian, Dreadfyre Harbinger

    RSB-75
    Deals x7 instead of the usual x6 to: Dreadfyre Fortress, Dreadfyre Guardian, Dreadfyre Harbinger

    PLT-2021
    Deals x7,500 instead of the usual x4,000 to: Dreadfyre Fortress, Dreadfyre Guardian, Dreadfyre Harbinger

    New Items
    Drone Design: Xanthos Drone Design
    The new Xanthos Drone Design is given out in the server progress rewards, via Battle Pass Key Exchange, via Battle Pass Boxes and they can also be crafted via Assembly.

    Server Progress Rewards
    The Server Progress records the total damage of battles during the event. When progress reaches a certain value, a reward will be given to all server players.

    • There are 20 reward levels for damage progress.
    • After reaching a level of progress, the next level will start accumulating the damage value from 0 again.
    • After reaching the highest level of progress (100%), the damage progress will no longer continue to accumulate.
    RankingRewards
    1st250 Infiltrator Fragments
    1,000 Uridium
    2nd500 Infiltrator Fragments
    1,000 Uridium
    3rd750 Infiltrator Fragments
    1,500 Uridium
    4th1,000 Infiltrator Fragments
    2,000 UCB-100
    5th1,250 Infiltrator Fragments
    1x Xanthos Drone Design
    6th1,500 Infiltrator Fragments
    2,000 Uridium
    7th1,750 Infiltrator Fragments
    20x ABR
    8th2,000 Infiltrator Fragments
    2,500 Uridium
    9th2,250 Infiltrator Fragments
    30x ABR
    10th2,500 Infiltrator Fragments
    1x Xanthos Drone Design
    11th2,750 Infiltrator Fragments
    3,500 Uridium
    12th3,000 Infiltrator Fragments
    5x IAC
    13th3,250 Infiltrator Fragments
    4,000 Uridium
    14th3,500 Infiltrator Fragments
    8x IAC
    15th3,750 Infiltrator Fragments
    1x Xanthos Drone Design
    16th4,000 Infiltrator Fragments
    4,500 Uridium
    17th4,250 Infiltrator Fragments
    5x Indoctrine Oil
    18th4,500 Infiltrator Fragments
    5,000 Uridium
    19th4,750 Infiltrator Fragments
    8x Indoctrine Oil
    20th5,000 Infiltrator Fragments
    1x Xanthos Drone Design
    1x Title: Dreadfyre Fortress 2026
    Battle Participation Rewards
    The Battle Participation Rewards records the damage of all players in a single boss fight, and the damage value accumulates to unlock the participation rewards.
    • Regardless of whether the Boss is killed or not, the rewards will be issued according to the current progress
    • The event progress is divided into 5 stages
    • The rewards will get better and better as the amount of damage increases
    • There is a daily upper limit for this reward
    The rewards are issued in real time, requiring players to be in the event map.
    Players who enter the gate in the later stage will no longer receive rewards that have already been issued. If you leave midway and no longer enter, subsequent rewards will not to be issued to you.

    There will not be any additional portal rewards like cargo box other NPCs drop.

    TierRewards
    1st100 Uridium
    50 Infiltrator Fragments
    5x Tetrathrin
    2nd200 Uridium
    100 Infiltrator Fragments
    5x Tetrathrin
    3rd300 Uridium
    150 Infiltrator Fragments
    8x Tetrathin
    4th400 Uridium
    200 Infiltrator Fragments
    10x Rinusk
    5th500 Uridium
    300 Infiltrator Fragments
    10x Rinusk
    Final Blow Rewards
    The player and teammates who kill (the final blow) the boss will receive the Final Blow Reward:

    Final BlowTitle: Spirefall
    777 Uridium
    777 Infiltrator Fragments
    777 UCB-100
    Battle Ranking Rewards
    These rewards will be given to the Top 100 ranking players that contributed the most damage to the World boss during a single boss fight.

    RankingRewards
    1st⋆ Dread Overlord ⋆
    Dread Warlord
    15,000 Uridium
    500 Infiltrator Fragments
    2,000 Seprom
    25x SR-5
    1,000x RSB-75
    5,000x UCB-100
    2ndDread Warlord
    12,000 Uridium
    450 Infiltrator Fragments
    1,800 Seprom
    10x SR-5
    750x RSB-75
    4,000x UCB-100
    3rdDread Warlord
    10,000 Uridium
    350 Infiltrator Fragments
    1,200 Seprom
    10x SR-5
    500x RSB-75
    3,000x UCB-100
    4th to 5thDread Warlord
    8,000 Uridium
    300 Infiltrator Fragments
    1,000 Seprom
    2,500x UCB-100
    6th to 10thDread Warlord
    5,000 Uridium
    300 Infiltrator Fragments
    1,000 Seprom
    2,000x UCB-100
    11th to 25th3,000 Uridium
    200 Infiltrator Fragments
    500 Seprom
    1,500x UCB-100
    26th to 50th2,000 Uridium
    200 Infiltrator Fragments
    500 Seprom
    1,000x UCB-100
    51st to 100th1,000 Uridium
    100 Infiltrator Fragments
    300 Seprom
    500x UCB-100
    New Recipes
    There are some event recipes which can be crafted during the event.

    NameRequiresCraftable
    1x Xanthos Drone Design5,000 Infiltrator Fragments4 times per event
    1x Erythros Drone Design5,000 Infiltrator Fragments4 times per event
    50x UBR-100625 Infiltrator FragmentsMultiple times
    50x SAB-50800 Infiltrator FragmentsMultiple times
    1x RSB-758 Infiltrator FragmentsMultiple times
    250x ABR2,000 Infiltrator Fragments3 times per event
    125x IAC4,000 Infiltrator Fragments3 times per event
    75x Indoctrine Oil4,000 Infiltrator Fragments3 times per event
    1x Permit2,000 Infiltrator Fragments8 times per event
    1x Permit Plus6,000 Infiltrator Fragments5 times per event
    1x Booty Key450 Infiltrator FragmentsMultiple times
    20x Extra Energy180 Infiltrator Fragments10 times per event
    1x Energy Leech1,000 Infiltrator FragmentsMultiple times
    1x Battle Repair Bot 2500 Infiltrator FragmentsMultiple times
    1x Backup Shield 21,000 Infiltrator FragmentsMultiple times
    1x N.O.V.A.6,000 Infiltrator Fragments2 times per event
    1x DMG-ZPVE2,500 Infiltrator FragmentsOnce per event
    1x SHD-ZPVE2,500 Infiltrator FragmentsOnce per event
    1x HP-ZPVE2,500 Infiltrator Fragments2 times per event
    1x SPC-ZPVE2,500 Infiltrator Fragments2 times per event
    Battle Pass Key Exchange
    Overview of Items that can be exchanged:
    ItemsBattle Pass Keys neededExchange Limit
    1x Xanthos Drone Design151
    1x Erythros Drone Design151
    1x LF5-Mortifier2251
    1x Odysseus Laser451
    1x Asmodeus Laser351
    DMG-XT10203
    SPC-XT10203
    HP-XT10203
    SHD-XT10203
    DMG-ZPVE105
    SPC-ZPVE105
    HP-ZPVE105
    SHD-ZPVE105
    Burning Trail38
    NPC Nuke38
    Anti-AI Emergency Reserves38
    3,000 CC-C28
    1x Goliath351
    1x Anti-Mine Transmitter44
    75x SP-100X110
    1x N.O.V.A.83
    25x IAC510
    15x Indoctrine Oil510
    50x ABR110
    125x Extra Energy15
    4x Booty Keys110
    3,000x RSB-75110
    4,500x UCB-100110
    2,000x PLT-3030110
    3,000x PLT-202115
    500x UBR-100110
    500x HSTRM-01110
    25x DCR-250110
    50x SR-5210
    1,000x Seprom110
    25x Scrapium110
    150x Bifenon110
    100x Tetrathrin110
    75x Kyhalon110
    45x Log Files110
    1,000x P.E.T. Fuel110
    150x Polychromium15
    150x Rinusk110
    5x Schism115
    125x Evocation Chip110
    Battle Pass Boxes
    With the Battle Pass Keys, you can also open the new Battle Pass Booty Boxes which will be available during the event time, spawning in X-2 to X-8, Battle Maps, Pirate Maps. When opening the new boxes, this might take a few seconds.

    You can get a lot of valuable items out of these boxes:
    ItemsChance
    1x Initimidator Drone Design1.00%
    1x DMG-ZPVE1.20%
    1x SPC-ZPVE1.20%
    1x HP-ZPVE1.20%
    1x SHD-ZPVE1.20%
    50x Extra Energy18.00%
    5x Log Disks16.00%
    5x Booty Key18.00%
    800x A-BL14.00%
    100x UCB-1005.55%
    100x Eternal Fragment7.00%
    50x Scrapium5.00%
    20x Kyhalon0.50%
    200x Tetrathrin0.50%
    200x Bifenon0.50%
    100x Polychromium5.50%
    1x Infiltrator Drone Design1.00%
    1x Erythros Drone Design1.00%
    1x Xanthos Drone Design1.00%
    1x Prometheus Laser0.25%
    1x Asmodeus Laser0.20%
    1x Odysseus Laser0.20%
    Astral Ascension Rankings event
    New Titles

    TitleDescription
    Warlock of the RiftsBe the top 5 players in Astral Rankings 1
    Earl of the RiftsBe the top 5 players in Astral Rankings 2
    Astral Rankings
    During the event time, there are 2 different sets of Astral Ranking rewards that you can obtain:

    Set 1: Running from 17th June until 25th June
    Set 2: Running from 25th June until 1st July

    RankingRewards
    1stSet 1 / Set 2 Title
    600,000 Uridium
    2 weeks Premium
    325,000 x UCB-100
    40,000 x RSB-75
    6,000 x Astralite
    15 x Permit
    10 x GGEU
    1,000 x Atlas Shard
    2ndSet 1 / Set 2 Title
    400,000 Uridium
    200,000 x UCB-100
    35,000 x RSB-75
    5,000 x Astralite
    12 x Permit
    8 x GGEU
    800 x Atlas Shard
    3rdSet 1 / Set 2 Title
    300,000 Uridium
    155,000 x UCB-100
    21,000 x RSB-75
    4,000 x Astralite
    10 x Permit
    6 x GGEU
    600 x Atlas Shard
    4th to 5thSet 1 / Set 2 Title
    200,000 Uridium
    130,000 x UCB-100
    16,000 x RSB-75
    3,500 x Astralite
    8 x Permit
    4 x GGEU
    450 x Atlas Shard
    6th to 10th80,000 Uridium
    120,000 x UCB-100
    13,000 x RSB-75
    3,000 x Astralite
    5 x Permit
    2 x GGEU
    300 x Atlas Shard
    11th to 25th35,000 Uridium
    80,000 x UCB-100
    10,000 x RSB-75
    2,500 x Astralite
    2 x GGEU
    250x Atlas Shard
    26th to 50th25,000 Uridium
    70,000 x UCB-100
    7,500 x RSB-75
    2,000 x Astralite
    200x Atlas Shard
    51st to 100th15,000 Uridium
    60,000 x UCB-100
    1,500 x Astralite
    150x Atlas Shard
    Login Calendar
    Login every day from 17th to 26th June to get all rewards from the Login Calendar! There are 8 rewards that you can redeem for 10 days.
     
    Last edited: Jun 17, 2026 at 9:00 PM
    Malaikat, Jun 16, 2026 at 6:00 PM
    #1