Cabal Eternal – Episode 44 – Full Patch Notes

Episode 44 is live in South Korea in first week of April 2026, debuted as the Spring 2026 update with the official name “Abandoned Sector Zero”. Major contents as below:

• 🗿 Relic System
  • Relic Item
  • Relic Upgrade
  • Resonance Option
• 💫 Dungeon: Abandoned City (Part 2)
• 💫 Dungeon: Abandoned Sector Zero
• 👹 World Boss Renewal
  • Disable PK
  • Add Pattern Attack
  • Reward Revision
• 📿 Unique Accessory: Condensed Life Bracelet
• 📿 Unique Accessory: Seraxia’s Bracelet
• 🐶 Pet Buff Expansion
  • Pet Buff UI Renewal
  • Auto Buff Potion Expansion
  • Auto Summon Mercenary
  • Auto Item Extraction
  • Traits
• 📖 New Collections – World Ruler Boss
• ♋ Essence Rune: Evasion
• ♋ Essence Rune: Accuracy II
• 💕 Other Additions & Improvements

This post will be continuously updated as long as the update is being updated.

Last Update: 16-Apr-2026, including up to 15-Apr-2026 Patch Notes.

1. General Information

• Item that designed for each battle style to enhance the existing skill via “Resonance” option.
• A new slot of “Relic” is added for equipping the new “Relic” item in Equipment UI
• Character can only equip the Relic of the same Battle Style
• Source: Legendary Box – Abandoned City (Part 2)
• Item Property: Tradeable / Drop not allowed
• Equip Requirement: Overlord Lv. 100+

2. Basic Concept

• Each Relic has 04 Resonance Options
  • At the time of item generation, 4 random Resonance options will be generated and assigned based on item Battle Style.
  • Each option has different chance of generation.
• Relic is unusable by default and can be used only if it is upgraded to Lv. 10.
• Resonance Option can also be changed once the Relic reached Lv. 10.
• If there is any duplicated option among 4 Resonance Option, that option will be additionally enhanced, refer to the Resonance Option below.

3. Upgrading Relic

• Using Upgrade Core to upgrade Relic Basic Options to Lv. 10
• Mechanism:
  • Relic can be upgraded using Item Upgrade UI (Shift + U), using new tab “Relic Upgrade”
  • Select the Relic to upgrade from the list on the right side.
  • Required type and amount of Upgrade Core will be displayed automaticall.
  • Relic EXP will be obtained based on the registered core type.
    • Upgrade Core (High): Relic EXP 300
    • Upgrade Core (Highest): Relic EXP 1,800
    • Upgrade Core (Ultimate): Relic EXP 26,880
  • There is 10% of “Critical” success, which will grant 300% Relic EXP.
  • If the obtained Relic EXP is higher than the required EXP, the exceeded amount will be carried to the progress of the next level.
  • Once the Relic reached Lv. 10, the Resonance Options will be activated.
• Relic EXP & Basic Stats of Relic:

4. Resonance Option

• Relic always has 4 Resonance Options
  • When a Relic is dropped from the Legendary Box, random 4 Resonance Options will be generated.
  • Resonance Option give boost to corresponding skills
  • If any Resonance Option is duplicated more than once in the Relic, that Resonance Option will be boosted and give additional effect.
  • If the Resonance Option is for a Buff Skill, the option is applied only if the Buff is casted.
    • If the Relic is switched (e.g. by using Equipment Preset), the effect of the Resonance Option will still be available through out the duration of the casted buff.
• List of Resonance & Effects.

Resonance Option – Commons

Resonance Option – WA | BL | WI

Resonance Option – FA | FS | FB

Resonance Option – GL | FG | DM

5. Change Resonance Option

• Concept:
  • A Relic once reached Lv. 10 can have its Resonance Option to be changed.
  • Changing Resonance Option consumes:
    • 01x Relic Lv. 10 (of any Battle Style)
    • Specific amount of Relic Option Fixing Pin
• Mechanism:
  • Access the Relic Option Change in the Item Upgrade UI (Shift + U) > Relic Upgrade > Relic Option Change.
  • Register the main Relic into the Main Slot
    • This Relic must be Lv. 10
    • This Relic will get its Resonance Options changed
  • Register a material Relic into the Material Slot
    • This Relic must be Lv. 10
    • This Relic will be consumed during the Relic Option Change process
  • Select to lock 0 to 3 Resonance Options, depends on the amount of locked options, the total amount of Relic Option Fixing Pin will be reflected.
• Relic Option Fixing Pin:
  • Special item, using for locking the Resonance Option during Relic Option Change.
  • Source: Legendary Box – Abandoned City – Part 2
    • Tradeable, Drop Not Allowed
    • Stack up to 9,999

1. New features are added to Pet Buff – Helping Hand:

• Buff Potion Slot #3, #4
• Mercenary Summon #1, #2, #3, #4
• Auto Extraction
• Traits Grade 1, Grade 2, Grade 3

2. Pet Buff UI is redesigned to adapt with new features of Pet Buff – Helping Hand.

• Pet Buff – Affinity tab:
  • Re-designed to show the stats and buff clearly.

• Pet Buff – Helping Hand tab:
  • Added new levels with new features (Lv. 6 – Lv. 15)
  • Some features after obtained can be toggled between “ON” and “OFF”.
• List of available Helping Hand features, research information and unlock conditions per level:

• Mercenary Summon configuration
  • Allow to select up to 4 Mercenary slots (unlocking based on Helping Hand level)
  • For each slot, specific Mercenary can be selected (no duplication)
  • Each Mercenary slot, if already acquired, can be toggled ON or OFF individually

• Auto Buff Potion configuration
  • Allow up to 4 Buff Potion slots (unlocking based on Helping Hand level)
  • For each slot, specific Buff Potion can be selected (no duplication)
  • Each Buff Potion slot, if already acquired, can be toggled ON or OFF individually

• Auto Extraction configuration
  • Allow selection of the epic to extract, conditionally with number of slots
  • Applicable for extraction of only Weapon and Armor

• Traits:
  • There are 3 slots of Traits, each slot there are 4 features.
  • One feature is the basic, others are unlockable.
  • Player can manually select the desired Trait to equip in the Trait Slot.
  • Consume: Red Crystal x100 for activation
• Traits features:

• Trait Upgrade:
  • Retention Trait Upgrade: Reduce Cooldown of Retention Trait by 4 seconds per Research Level.
  • Debuff Trait Upgrade: Increase Duration of Debuff Trait by 2 seconds per Research Level.
  • Sustainability Trait Upgrade: Increase Effect of Sustainability Trait by 1% per Research Level.
• Generation of System Message:
  • When Trait effect is applied, a message will be generated in the System Message area.
    • This is applicable for Retention & Debuff Traits.
    • Because the Sustainability Trait is with permanent effect, the trigger of the Trait effect won’t be shown via System Message.

• Trait Upgrade Research

3. Pet Buff Icon Improvement

• Add purple indication to reflect if the Pet Buff is set with Auto Use or not.
• Display the detailed stats and ON/OFF status of buff in the Pet Buff tooltip.

4. Improvement of Pet Research Assistance Effects

• Existing:
  • 1 – 5 Pets: Research Acceleration +1% – +5%
  • 6 Pets:
    • Research Acceleration +1% – +5%
    • Increase No. of Simultaneous Research +2
• New:
  • 1 – 5 Pets:
    • Research Acceleration +1% – +5%
    • Increase No. of Simultaneous Research +1
  • 6 – 11 Pets:
    • Research Acceleration +6% – +11%
    • Increase No. of Simultaneous Research +2
  • 12 – 17 Pets:
    • Research Acceleration +12% – +17%
    • Increase No. of Simultaneous Research +3
  • 18 Pets:
    • Research Acceleration +18%
    • Increase No. of Simultaneous Research +4

1. Added the Special Attack and increased HP for all World Ruler Bosses:

• Target: All World Ruler Bosses.
• Remove old spike attack.
• Triggering Condition: When HP of World Ruler Boss reaches 80% / 60% / 40% / 20%, the Boss will cast an area attack.
• A broadcast message will be displayed on the screen when the Special Attack is happening.
• HP of all World Ruler Bosses are increased by 30% in comparison with existing.

2. Changes of Rewards

• Participation Reward & Ranking Rewards:

3. Change of World Ruler Boss battle:

• Change the map to non-PvP-able during the World Ruler Boss battle.
  • Force-PK is unable to activate
  • Additional notes will be displayed during the countdown in World Ruler Boss UI

1. Dungeon Information:

• Name: Abandoned City (Part 2).
• Entry Requirement: Lv. 180+, BSLv. 11+
• Entry Item: Strange Liquid (Part 2)
  • Available at NPC Peddler Unon – Bloody Ice & Remote Shop
  • Price: 2,500,000 Alz & Divine Stone x2
  • Property: Account-Binding
• Entrance: Arcane Trace (X126, Y157)
• Limitation:
  • Maximum No. of Participants: 4
  • Time Limit: 30 minutes
  • Weekly Limit: 50 times / week
• Reward: DP 8
• Myth EXP Acquisition: Available
• Guild Treasure:
  • Grade 9
  • BP Consumption: 4,500
  • Golden Treasure Chest Point: 11
• Mandarat Exploration Point: 45

2. Drop Items:

• Equipment: Palladium
• Epaulet: Palladium
• Astral Bike: RW3 / PW5
• Slot Extender: High / Highest
• Core:
  • Upgrade Core (Highest)
  • Force Core (Highest)
• Star Fragment (Lv. 3 / Lv. 4)
• Puzzle Cube (Lv. 2)
• Faded Jewel Purple
• Fragment of Memory
• Unique Drop:
  • Essence Rune (Evasion)
  • Relic

1. Dungeon Information:

• Name: Abandoned Sector Zero
• Entry Requirement: Lv. 190+, BSLv. 11+
• Entry Item: Enhancement Injection Device
  • Available at NPC Peddler Unon – Bloody Ice & Remote Shop
  • Price: 4,500,000 Alz & Divine Stone x3
  • Property: Account-Binding
• Entrance: Arcane Trace (X126, Y157)
• Limitation:
  • Maximum No. of Participants: 7
  • Time Limit: 40 minutes
  • Daily Limit: 30 times / day
• Reward: DP 23
• Myth EXP Acquisition: Available
• Guild Treasure:
  • Grade 9
  • BP Consumption: 5,700
• Mandarat Exploration Point: 100

2. Drop Items:

• Equipment: Dragonium
• Epaulet: Demonite / Dragonium
• Astral Bike: RW3 / PW5
• Slot Extender: Highest / Ultimate
• Core:
  • Upgrade Core: Highest / Ultimate
  • Force Core: Highest / Ultimate
• Star Fragment (Lv. 4 / Lv. 5)
• Puzzle Cube (Lv. 4)
• Faded Jewel Black
• Fragment of Memory
• Essence Rune (Accuracy II)
• Accessory:
  • Ring of Luck +5 / Critical Ring +5
  • Defensive Earring +8 / Vampiric Earring +9 / Amulet of Resist +6
• Material:
  • Enhanced Drug Cartridge
  • Seraxia’s Wing Fragment

1. New Material Items:

• Extracting Chief Laxar’s Brooch can generate Faded Crystal Fragment
  • Chief Laxar’s Brooch (Low) > Faded Crystal Fragment x1
  • Chief Laxar’s Brooch (Med) > Faded Crystal Fragment x2
  • Chief Laxar’s Brooch (High) > Faded Crystal Fragment x5
• Extracting Condensed Life Brooch can generate Life Brooch Fragment
  • Condensed Life Brooch (Low) > Life Brooch Fragment x1
  • Condensed Life Brooch (High) > Life Brooch Fragment x5

2. New Request Recipes at NPC Chloe

1. New Unique Accessory “Condensed Life Brooch” can be obtained by opening “Sealed Life Brooch”:

• Grade: Low / High
• Basic Stats: Fixed, based on grade
• Slot Option: Randomly generated 0 – 1 Slot, if slot is available, randomly generated 1 option from the available list.
• Epic Options: Randomly generated 3 options from the available list.

1. New Unique Accessory “Seraxia’s Brooch” can be obtained by opening “Sealed Seraxia’s Brooch”:

• Grade: Low / High
• Basic Stats: Fixed, based on grade
• Slot Option: Randomly generated 0 – 1 Slot, if slot is available, randomly generated 1 option from the available list.
• Epic Options: Randomly generated 3 options from the available list.

1. Essence Rune (Evasion)

• New Essence Rune (Evasion)
  • Source: Legendary Cube – Abandoned City (Part 2)
  • Requirement: Lv. 120+
• Stats & Costs:

2. New Essence Rune: Accuracy II

• Stats & Level Up Requirements:
• Source: Legendary Box – Abandoned Sector Zero

1. New Achievements & Titles:

• Dungeon > Clear Abandoned City (Part 2)

• Dungeon > Clear Abandoned Sector Zero

• Item > Relic related

2. UI optimizations for various UI in-game:

• Improved in-game help information for some UI
• Updated help content to match actual in-game UI and with better visualisations

3. Fixes bugs related to Pet Buff

• Fixed bug that showing error messages continuously when Summon Orb is not enough for summoning Mercenaries automatically using Pet Buff – Helping Hand
• Added some system messages linked with Pet Buffs
• Added Pet Traits showing in Other Benefits inside the Benefits UI

4. Fixed the bug that Essence Rune (PvP Resist Crit. Rate) recipe at NPC Chloe was set as Essence Rune (Resist Crit. Rate).

5. Improvement for item stacking: Increasing the stack limit of some items

• Limit 999:
  • Buff Potion, Healing Potion
  • Extract Potion (STR / INT / DEX)
  • Return Stone, Warp Stone
  • Option Scroll
  • Essence Rune
  • Craft Material
  • Shape Catridge
  • Quest Items
  • Stain Clone
  • Orb of Summon / Dazzlement / Contract
• Limit 9,999:
  • Force Essence
  • Heil’s related Collection Items
  • Divine Stone Fragment
  • Chaos Fragment
  • Karma Rune Exchange Ticket
  • Ground Soul
  • Troglo’s Gold / Silver / Obsidian Fruit
  • Token of Retaliator
  • Devil’s Token High / Highest
  • Soul Core
  • Dragon’s Jewel

6. Adjust prices of some NPC items:

• HP / MP Potion (Lv. 3) x200
  • Old: 500,000 Alz
  • New: 200,000 Alz
• HP / MP Potion (Lv. 3) x500
  • Old: 2,000,000 Alz
  • New: 500,000 Alz
• Return Stone x200:
  • Old: 100,000 Alz
  • New: 40,000 Alz
• Return Stone x500:
  • Old: 400,000 Alz
  • New: 100,000 Alz

7. Added some icons related to event missions and Event Pass

8. Fixed the bug that caused character damage was abnormal in Chaos Arena Lv. 1 – 7

9. Fixed bug that caused some merge-able items which were stored in Guild Warehouse could not be claimed.

10. Fixed various bugs related to Seasonal Missions

11. Fixed bug that caused Mercenary could not be summoned in Abandoned City dungeon

12. Fixed bug that caused client disconnection due to receiving Package items

13. Fixed bug that caused client crash due in certain situations

Added on 09-Apr-2026

1. Fixed the bug that caused connection to server was terminated in certain situations.

2. Fixed bug related to Force Shielder Shadow Shield skill.

3. Fixed bug related to Paradox Story – Demon King Patren that caused dungeon closed in certain situation

Added on 16-Apr-2026

1. Fixed the bug that caused some Relic options were applied redundantly when switching channels.

2. Improvements related to Relic UI

• Showing the skill stats when moving mouse over the Relic in Relic Upgrade UI
  • Showing for both Upgrade and Change Option tabs
• Change the way of displaying Resonance Options
  • Existing: Resonance +X [e.g. Resonance +3]
  • New: Resonance (X/4) [e.g. Resonance (3/4)]
• Showing the Upgrade Level of Relic in Inventory
• Adding new Achievements & Titles for Upgrading Relic to +10 and Attempting to Change Option

3. Fixed bugs:

• Bug that caused abnormal reward items were given upon completion of certain quests.
• Bug that caused certain Buff Potions could not be equipped in Auto Buff Potion Slot #1 & #2
• Bug that caused abnormal of using multiple Time Reducer items
• Bug that caused character would face to abnormal direction while warping inside dungeons
• Bugs related to “Paradox Story – Demon King Patren”
  • Bug that caused the Suppression effect from monsters is longer than the Suppression status effect icon appearance
  • Bug that caused character is down without being hit at the end of the dungeon
• Bug that caused text color to be darkened when repeatedly typing chat

4. UI improvements & Mission Improvements for Seasonal Mission – Nevareth Guides