Please note: Our next maintenance (after this one) will be on December 22nd, which is a Monday, not on Tuesday the 23rd.
 

1. Heroes and Equipment

1) Grade 6 Myth: Warlord Mercenary Orca

- Grade 6 Equipment Evolution for Warlord Mercenary Orca's Exclusive Equipment Nemesis has been added.

* Certain skill descriptions have been changed for a better recognition of the damage type of Warlord Mercenary Orca's attacks.

Grade 6 Myth: Warlord Mercenary Orca
Myth Changes	[Added Leader Skill and Increased Abilities] - Mercy Toss ㄴ On use, deals 400% of ranged DPS damage and increases all allies' Atk by 16% for 240 seconds.
Awakened Myth Stats	[Party Effect] [before] Range Damage + 50% [after] Range Damage + 55%
	[Normal Atk Enhancement] ㄴ Increases grenade speed and range, and increases mine detection and explosion range.
	[Chain Skill Enhancement] [before] Cuts the enemy with a knife to deal 350% of ranged DPS damage.   [after] Cuts the enemy with a knife to deal 380% of ranged DPS damage.
	[Special Ability Enhancement] [before] Increases Def by 30% for 5 seconds when using Mine Toss. Increases Atk by 15% for 5 seconds for each mine hit. Stacks up to 2 times.   [after] Increases Def by 30% for 5 seconds when using Mine Toss. Increases Atk by 15% for 5 seconds for each mine hit. Stacks up to 2 times. Increases the duration of Mine Toss's Water Type Res reduction effect to 5 seconds.
	[Weapon Skill Enhancement] ㄴ Inflicts 250% of DPS as ranged damage.
	[Equipment Option Enhancement] [before] Throws 2 additional mines when using Mine Toss. Decreases Mine Toss's recharge time by 0.5 seconds on mine hit.   [after] When using Mine Toss, throws 2 additional mines and increases Mine Toss's damage to 50% of DPS. Decreases Mine Toss's recharge time by 0.5 seconds on mine hit.

2) Selectable Summon

- 'Mystic Violet Haruka' is now available for the Selectable Summon Wish List.

- 'Star Power Tiara' is now available for the Selectable Summon Wish List.

- 'Mystic Violet Haruka' is now available in the Shop.

- 'Star Power Tiara' is now available in the Shop.
 

3) Voice added and issues fixed

- The Japanese voice for Beth's Special Costume has been added.

* Only reflected when voice settings are selected as the respective language.

 

2. Slime Juice On Sale!

- Event Period: 2025-12-09 after maintenance ~ 2025-12-22 04:59 (UTC*)

*Server Time - 24hr format:

- Asia: 2025-12-22 12:59 UTC +8 - North America: 2025-12-21 20:59 PT - Europe: 2025-12-22 04:59 UTC - Latin America: 2025-12-22 01:59 BRT - Oceania: 2025-12-22 15:59 AET

- Reward Claimable Period: ~ 2025-12-29 04:59 (UTC*)

* Obtain Slime Coins by selling Slime Juice during the event period, and claim various rewards for accumulated Slime Coins obtained.

* After the event period ends, Open Shop and Upgrade Shop will no longer be available, and a reward claimable period will be given.

* Rewards that are not exchanged within the claimable period cannot be restored.

* Remaining Slime Coins will be deleted after the event ends.


 

3. Step-Up Summon Event

- An event that provides extra rewards for every 10 paid gem summons, up to 30 total summons, is now available.

ㄴ During the event period, within a 30 Paid Gem summon count, you will be guaranteed one of the Myth upgradeable Unique Heroes.

ㄴ Unique Heroes you don't own will be prioritized at summons.

ㄴ Global Event Period: 2025-12-09 after maintenance ~ 2025-12-22 04:59 (UTC*)

- 10 Summon count: Valuable Awakening Stone Box x 10

- 20 Summon count: Warlord Mercenary Orca Evolution Stone × 1,160

- 30 Summon count: Nemesis

※ Step-Up Summon will only be available for Paid Gems.

※ Step-Up Summon will only be available for Hero Summons.

※ Step-Up rewards will be claimed automatically upon Summon.

 

4. Heavenhold Marble

- Event Period: 2025-12-09 after maintenance ~ 2025-12-22 04:59 (UTC*)​​​​​​​

- Reward Claimable Period: Until 2025-12-29 04:59 (UTC*)​​​​​​​

* You can roll the dice using Event Points during the event period.

* Roll the dice to upgrade buildings on tiles and claim various rewards by completing laps.


 

5. Limited Time Package

Purchasable Period: 2025-12-09 after maintenance ~ 2025-12-22 04:59 (UTC*)

1. Limited Growth Package (3 time(s) per account)

- Hero Crystal 100, Valuable Awakening Stone Box x 5, Legendary Limit Breaking Hammer x 1

- Select and obtain 400 Evolution Stones of one Unique Hero. (Excluding Collaboration Heroes)
 

2. Limited Myth Stone Package #1 (2 time(s) per account)

- Paid Gem 2,000, Latent Awakening Stone x 1

- Select and obtain one of the following items. (Summon Controller x 20, Selectable Summon Controller x 30)

- Select and obtain 200 Myth Stones of one Unique Hero. (Excluding Collaboration Heroes).
 

3. Limited Myth Stone Package #2 (2 time(s) per account)

- Book of Blessing x 20, Latent Awakening Stone x 1

- Select and obtain one of the following items. (Hero Crystal 200, Dream Evolution Stone x 250)

- Select and obtain 200 Myth Stones of one Unique Hero. (Excluding Collaboration Heroes).
 

4. Limited Red Shard Package #1 (3 time(s) per account)

- Selectable Summon Controller x 5, Red Shard x 200, Gold x 100만, Option Change Stone x 10, Option Lock Stone x 10
 

5. Limited Red Shard Package #2 (2 time(s) per account)

- Selectable Summon Controller x 20, Red Shard x 500, Gold x 2,500,000, Option Change Stone x 20, Option Lock Stone x 20
 

6. Premium Option Package (Once per account)

- Epic Limit Breaking Hammer x 2, Latent Awakening Stone x 3, Option Change Stone x 60, Option Lock Stone x 100, Summon Controller x 100, Red Shard x 500
 

7. Winter Attendance Package (Gem x 5,000, Once per account)

- Day 1 Reward: Selectable Summon Controller x 10

- Day 2 Reward: Hero Crystal x 50

- Day 3 Reward: Gold x 2,000,000

- Day 4 Reward: Summon Controller x 10

- Day 5 Reward: Exp x 2,400,000

- Day 6 Reward: Option Change Stone x 10

- Day 7 Reward: Latent Awakening Stone x 1


 

6. Guild Raid

- Guild Raid 'Speed & Weight!' will be available.

- Appearing Bosses: Fairy (Light), Furious Desert Bull Worm (Earth), Invader Commander (Dark), Ancient Demon (Fire)

- Event Period: 2025-12-11 00:00 ~ 2025-12-17 23:59 (server time)


 

7. Dungeon Kingdom Arena

- The Dungeon Kingdom Arena begins.

- Event Period: 2025-12-18 00:00 ~ 2025-12-24 23:59 (server time)

- Reward Claimable Period: Until the next Dungeon Kingdom Arena opens.

Date	Boss	Ailment Weakness
Day 1	Basic Slime King	Injury
Day 2	Light Slime King	Airborne
Day 3	Dark Slime King	Down
Day 4	Lava Slime King	Injury
Day 5	Deep-Sea Slime King	Airborne
Day 6	Verdure Slime King	Down
Day 7	Space Slime King	Injury

8. New Collections

- 1 new collection has been added under Knowledge > Item > Collection.

 

9. Costume Shop

1) Hero Costume

- Disguised Warden Orca

- Warden J

- Evening Emperor Garam

- Steam Punk AA72

- Gyaru Mayreel

- Santa Claude

- Mafia Beth

- Sakura Goddess Mayreel

- Stray Cat Noxia

- Nun-in-Disguise Parvati

- Ghostbuster Sohee

- Evil Spirit Akayuki

- Winter Shaman Karina

- Ice Assassin Natsume

- Marine Girl Rie

- Vacation Marine Girl Randi

- Vacation Tourist Yuze

- Rockstar Claude

- Academy Student Estel

- Strawberry Farmer Crosselle

- Frost Witch Bianca

- Ice Golem Noxia

- Vacation Companion Bianca

- Bassist Sumire

- Band Girl Sohee

- Band Keyboardist Yuze

- Beach Mermaid J

- Feudal Lord Garam

- Gambling Queen Miya

- Spring Stroll Nifty

- Office Worker Yun

- Mouse Eunha
 

2) Equipment Costume

- Junk Blaster

- Warden's Bow

- Toy Block Alpaca

- Icicle Sword

- Whole Squid Skewer

- Crab Glove

- Giant Corn Skewer

- Mixed Skewer

- Coral Bow

- Hand Guard Claw

- Performance Guitar

- Portable Synthesizer

- Ornamental Bow

- Water Gun

- Futuristic Toy Gun

- Beast's Staff

- Cheering Flag

- White Chocolate Sword

- Mecha Fire Blade

- Whipping Machine Gun

- Tale of the Fox

- Carrot Sword

- One-handed Leek Sword

- Cardboard Assault Rifle

 

10. Guardian Pass

- Season Period: 2025-12-09 after maintenance ~ 2025-01-05 23:59 (server time)

- Gold Pass Main Reward: Legendary Exclusive Equipment Selection Box

- Platinum Pass Main Reward: You can select and obtain Nemesis or Heavenly Cannon.


 

11. Limited Relay Package

1) Relay #1 (Once per account)

- Paid Gem 1,000, Book of Blessing x 10
 

2) Relay #2 (Once per account)

- Paid Gem 1,000, Book of Blessing x 10
 

3) Relay #3 (Free, Once per account)

- Summon Controller x 10
 

4) Relay #4 (Once per account)

- Paid Gem x 1500, Book of Blessing x 15
 

5) Relay #5 (Once per account)

- Paid Gem x 1500, Book of Blessing x 15
 

6) Relay #6 (Free, Once per account)

- Epic Limit Breaking Hammer x 1, Latent Awakening Stone x 1

 

12. Other Fixes and Improvements

- Fixed an issue where the switch remained pressed even when the player who pressed the switch had been disconnected in the Co-op Expedition Stage.

- [Training Room] Fixed an issue where the Hero Awakening effect information did not refresh right away in certain situations.

- Fixed an issue where the required upgrade conditions did not appear for 'Sky Garden' at the new Heavenhold.

- Fixed an issue where an error occurred when certain buttons on an event screen were accessed after the event reward claimable period had passed.

- The level-up description that appears on the Platinum Pass purchase screen for the Guardian Pass has been improved.

- Fixed an issue where the cell sprites of the Dead Cells Monument 'Health Fountain' were displayed over other characters.