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Patch Note

Patch Note - January 20th


From my battle to our war, MMORPG MIR4


Greetings, This is MIR4.


Here's what's coming with the update maintenance on Tuesday, January 20th.


◈Update Summary◈

1. New Events

2. New Mythic Spirit: <Mermaid Princess Marina>



[Details of January 20th Patch Notes]


■ New Events

1. Winter Night's Constellation 14-Day Check-in

2. Dragon's Gift Box

3. Legendary Spirit Treasure Challenge Event


※ Please refer to [Winter Night's Constellation Event Round-up] for further details.

 

■ Update Details

1. New Mythic Spirit: <Mermaid Princess Marina>

1) The Mythic-grade Water Spirit ‘Mermaid Princess Marina’ will be added.

- Spirit Effect: Accuracy +60

- Mermaid Princess Marina’s skill, [Party Leader] Splash of Protection, applies its effect only to you when you are not the party leader. When activated as a party leader, the skill also applies its effect to all nearby party members.

- Mermaid Princess Marina can be obtained through the “Invoke” feature from the NPC <Mythic Spirit> Diviner Octy in the Arcadia Spirit Village.

Mermaid Princess Marina


Skill Name
Skill Effect
Sea's Benediction
Increases Max HP by 4,300, Max MP by 1,430, PHYS DEF by 200, and Spell DEF by 200.
Deep Sea Courage
Increases Skill ATK DMG by 30% and Boss ATK DMG by 30%, and reduces Skill DMG Taken by 30% and Boss DMG Taken by 30%.
Mermaid's Song
Increases Debilitation Success Chance by 50%, CRIT EVA by 200, and Hunting EXP Gain by 40%.
Surging Tsunami
Upon attacking, there is a 10% chance to increase CRIT ATK DMG by 45% and CRIT by 60 for 15 sec (cooldown 45 sec).
Dolphin March
Upon a CRIT attack, there is a 15% chance to increase PHYS ATK by 607 and Spell ATK by 607 for 15 sec (cooldown 45 sec).

[Party Leader] Splash of Protection

Upon a hit, there is a 10% chance to summon Wave of Protection at your location. Wave of Protection recovers 25% of each party member's Max HP to nearby party members, increases CRIT EVA by 200, and reduces CRIT DMG Taken by 40% for 15 sec (cooldown 60 sec).


2. Legendary Spirit Special Summon will be held.

- The Special Summon for the Legendary Party Leader Spirit ‘Demon Bull King of Inferno’ will be available.

- Period: January 20th, 2026 Update ~ March 3rd, 2026 Update


■ Bug Fixes & Gameplay Improvements

1. Fixed an issue where the game screen would occasionally not be displayed when folding Galaxy Fold devices.

2. Improved the Arena Team information screen so that shortcut keys (Quick Slot, Skill Slot) cannot be used.

3. Added a [Use] button to the ‘Dragon Breath’ item information screen so that players can enter the Dragon Artifact Benediction screen directly.

4. Fixed an issue where the floating feature on AOS devices behaved abnormally depending on the Android version.

- Android versions 10–13: Touch input would behave abnormally when using the floating feature.

- Android versions 15–16: The top area of the screen would be displayed abnormally when using the floating feature.

5. Fixed an issue where the ‘Abandoned Temple’ map was not displayed in [Mirage Ship Map > Layer 3 > Mirage Ship].

6. Fixed various in-game typos.