Update log
Full MIR4 update
The complete published notes, normalized for clean reading and source attribution.
Extracted changes
- Gameplay
- Balance
- Events
- Fixes

From my battle to our war, MMORPG MIR4
Greetings, This is MIR4.
Here's what's coming with the update maintenance on Tuesday, April 14th.
New Events
Spirit Deployment Slot Improvements
■ New Events
Springtime 14-Day Check-in
Dragon's Gift Box
Legendary Magic Stone Challenge Event
※ Please refer tofor further details.
■ Update Details
Improvements to Spirit Deployment Slot Expansion Requirements
The required character level to unlock Spirit Deployment Slots 6 through 10 using Spirit’s Powder has been adjusted.
| Spirit Deployment Slots | Required Level (Before) | Required Level (After) |
|---|---|---|
| Slot 6 | 115 | 110 |
| Slot 7 | 135 | 130 |
| Slot 8 | 155 | 150 |
| Slot 9 | 175 | 170 |
| Slot 10 | 195 | 190 |
■ Bug Fixes & Gameplay Improvements
[Mystery] Prerequisite condition improvements:
Fixed an issue where certain Mysteries would not unlock even after meeting the required conditions.
- CosmeticAffected Mystery: [Incomparable MasterBoundless Trickster Wuam Clue 1]
[Main Quest] Fixed an issue where the Main Quest ‘Disciples of the Qingcheng Sect - 8. Rescue the Forest Spirit’ could not be completed.
[Cosmic Harmony] Fixed an issue where the stat icon was incorrectly displayed in ‘Cosmic Harmony > One Earth (III)’ for the Lionheart class.
Fixed an issue where the ‘PHYS ATK’ stat icon was displayed as the ‘Spell ATK’ icon.
[System] Fixed an issue where the mouse cursor would not function properly on ‘Mac OS’.
[Boss Raid] Fixed an issue where the boss ‘Steelbone Specter’ would occasionally move outside of the intended area during the raid.
Fixed an issue where using a ‘Jump Scroll’ to move to the same location would cause the character to not appear on screen.
Improved the dialogue system for certain NPCs.
The NPC ‘Yonggol’ will now refer to the player as ‘Young Warrior’ during dialogue to improve immersion.
Fixed various in-game typos.
Source
