MIR4公式コミュニティ

From my battle to our war, MMORPG MIR4

Greetings, This is MIR4.

Here's what's coming with the update maintenance on Tuesday, August 18th.

[August 18 Patch Notes Details]

■ Events

1. 5th Anniversary 14-Day Check-in

2. 5th Anniversary 7-Day Check-in

3. 5th Anniversary Divine Dragon's Blessing

4. 5th Anniversary Gratitude Coin Exchange Shop

5. 5th Anniversary Summon + Summon

6. 5th Anniversary Osher's Miraculous Fortune

7. 5th Anniversary Event Raid/Boss Raid Drop

8. 5th Anniversary Mir's Surprise Gift

9. [Community] Spirit Summoner's Secret Tome

10. [Community] 5th Anniversary Birthday Party

※ Please refer to [5th Anniversary Event Round-up] for further details.

■ Boosting World Server Exclusive Events

- These are events that are only held on the Boosting World server.

1. Boosting World Welcome 7-Day Check-in

2. Yiun's 28-Day Accumulated Check-in I

3. Ruler of the Boosting World

4. Boosting World Mail Reward

5. Yiun's Boosting World Scroll

6. Boosting World Mission Pass

7. Boosting World Level Reward Event

8. Boosting World Power Score Reward Event

9. Boosting World Piggio's Happy Recharge

※ Please refer to [Boosting World Event Round-up] for further details.

■ New Special Price Products and NPC Shop

1. New Special Price Products including the '5th Anniversary Thank-You Rice Cake' Item

1) Special Price Product Sale Period: August 18, 2026 Update Maintenance ~ September 1 Update Maintenance

2) List of 19 New Special Price Products

- 5th Anniversary Special Price: Divine Dragon's Blessing

- 5th Anniversary Special Price: Skill Tome

- 5th Anniversary Special Price: Divine Chart

- 5th Anniversary Special Price: Summon Ticket Selection Box I

- 5th Anniversary Special Price: Summon Ticket Selection Box II

- 5th Anniversary Special Price: Summon Ticket Selection Box III

- 5th Anniversary Special Price: Training Material I

- 5th Anniversary Special Price: Training Material II

- 5th Anniversary Special Price: Noirsoul Herb

- 5th Anniversary Special Price: [E] Gold Goblin

- 5th Anniversary Special Price: Magic Stone Selection Box

- 5th Anniversary Special Price: [L] Spectrumite

- 5th Anniversary Special Price: [L] Mystical Piece

- 5th Anniversary Special Price: [L] Ancient Tablet

- 5th Anniversary Special Price: [E] Dragonsteel Box

- 5th Anniversary Special Price: [L] Divine Dragon's Dragon Artifact Enhancement Stone

- 5th Anniversary Special Price: [L] Dragon Artifact Material

- 5th Anniversary Special Price: Black Dragon/White Dragon's Essence Selection Box

- 5th Anniversary Special Price: Treasure Shard

2. New NPC Shop

1) A '[5th Anniversary Celebration] Gold Goblin' NPC will be added to major cities in each region.

2) The ‘5th Anniversary Thank-You Rice Cake’ obtained from Special Price products can be used to purchase special items sold by the [5th Anniversary Celebration] Gold Goblin.

3) NPC Shop Period: August 18, 2026 Update Maintenance ~ September 14, 23:59 (UTC+8)

※ The '5th Anniversary Thank-You Rice Cake' items will be automatically deleted from your inventory when the NPC Shop closes.

3. NPC Shop Item List

■ New Class

1. New Class: 'Spirit Summoner'

1) MIR4's 8th new class 'Spirit Summoner' will be added.

- The Spirit Summoner is a spell attack class that summons and wields the spirits of all things using a spirit staff as a medium, a master of diverse ranged combat who swiftly roams the battlefield together with summoned spirits.

2) Exclusive equipment, skills, and outfits for the Spirit Summoner will be added.

[Spirit Summoner Skill Introduction]

- The new <Spirit Summoner> class will be unable to use or purchase certain Appearance Equipment.

[Appearance Equipment Unavailable for Use or Purchase by ‘Spirit Summoner’]

- Weapon Exchange Ticket I, II

- Headpiece Exchange Ticket I, II, IV

- Outfit Exchange Ticket I, II, IV

- Cool Summer Toy Exchange Ticket

- Outerworldly Outfit, Headpiece Exchange Ticket

- Creepy Night Festival Headpiece, Outfit Exchange Ticket

- Wayfarer Rangers Rider Weapon Exchange Ticket

- Charming Spirit Weapon Exchange Ticket

- Ancient Dimension Outfit, Headpiece Exchange Ticket

3) The new class 'Spirit Summoner' cannot undergo Class Change.

- All Class Changes from Spirit Summoner to other classes, and other classes to Spirit Summoner, are not possible.

■ Server Merge

1. Server Merge will be conducted.

- To support Dragonians who may wish to move to another server following the Server Merge, the ‘5th Anniversary Celebration: Wayfarer Travel Pass’ will be available for purchase for 500 Copper until the September 1 Update.

※ The '5th Anniversary Celebration: Wayfarer Travel Pass' product cannot be purchased on the Boosting World server.

- As the total number of servers will be reduced following the Server Merge, the arrangement of the Force Map will be adjusted.

- Heist, which was temporarily restricted in preparation for the Server Merge, will become available again after the August 18 maintenance.

- The 23rd Sabuk Clash, originally scheduled to take place in August, will not be held in order to ensure a smooth Server Merge. Instead, the 23rd Sabuk Clash will take place in October in place of what would have been the 24th Sabuk Clash.

- As two existing servers will be transferred into a single new server, certain data may be unable to transfer or may need to be reset. Please refer to the detailed Server Merge notice below for more information.

※ The server merge is scheduled to be conducted during maintenance. After the maintenance ends, please check the server merge list and connect to the server that applies to you.

※ For detailed information regarding the Server Merge list, data that cannot be transferred, and data that will be reset, please refer to the [Server Merge Detailed Notice].

■ Boosting World Server

1. Growth-Specialized Server <Boosting World Server> will be added.

 - The <Boosting World Server>, a growth-specialized server offering a variety of benefits to help characters grow quickly, will open on August 18, 2026, at 17:00 (UTC+8) and operate for approximately 5 months.

 - In Boosting World, interference from other servers through world-level content is restricted, allowing Dragonians to focus on character growth.

 - Server Operation Schedule: August 18, 2026, 17:00 (UTC+8) ~ January 5, 2027 Update Maintenance

2. Characters in Boosting World will receive exclusive benefits.

 - Boosting World Exclusive Growth Buff

 - Boosting World Exclusive Pop-up Products

 - Boosting World Exclusive Growth Support Pass

 - Boosting World Exclusive Events

3. After the Boosting World operation period ends, the server will transition into a regular server.

-  Clans and companions formed during the Boosting World benefit period can continue their adventures together. After the server transitions into a regular server, various game content that was previously unavailable in Boosting World will become accessible.

※ Please refer to [Game Encyclopedia - Boosting World] for further details.

■ Update Details

1. <Mythic Dragon Artifact> will be added.

1) Mythic Dragon Artifacts can be obtained through the Awaken feature of the ‘<Mythic Dragon Material> Martial World Master’ NPC in the Spiritual Center.

- Dragon Artifact Awakening requires materials such as a Legendary Black Dragon/White Dragon Artifact enhanced up to Stage 15, Divine Dragon's Soul, Mythic materials (Eternal Steel/Eternal Coldsteel/Eternal Cold Jade), Dragonsteel, and other materials.

- Mythic Dragon Artifacts cannot be used as growth materials for 'Dragon Artifact Benediction'.

2) Awakening a Dragon Artifact improves its basic options, increases its maximum Enhancement Stage to 20, and grants a special unique effect.

- Upon Dragon Artifact Awakening, all additional options previously obtained through Enchant will be reset.

- Upon Dragon Artifact Awakening, the target equipment will retain Enhancement Stage 15.

- The unique effects that can be obtained differ depending on the type of Mythic Dragon Artifact (Black Dragon Artifact or White Dragon Artifact) with 10 unique effects available for each type.

- Upon Manifest Ability, 1 of the 10 unique effects will be granted at random.

- Unique effects do not stack. If multiple instances of the same effect are owned, only the effect with the highest grade will be applied.

3) Mythic Dragon Artifacts will not be destroyed through Enhancement. Upon Great Failure, the equipment's Enhancement Stage will decrease.

- Enhancing a Mythic Dragon Artifact consumes <Chaotic Dragon Artifact Enhancement Stone>, Dragonsteel, and Darksteel.

- Using <Mythic Dragon Oil of Blessing> before attempting Enhancement increases the success chance by 5%.

4) 2 new crafting recipes related to Mythic Dragon Artifacts will be added.

- Crafting recipes for <Chaotic Dragon Artifact Enhancement Stone> and <Mythic Dragon Oil of Blessing>, which are required for Mythic Dragon Artifact Enhancement, will be added

※ Please refer to [Game Encyclopedia - Mythic Equipment] for further details.

2. New System: <Mission and Request Complete Now>

1) New item 'Rare Proxy Order' will be added.

Rare Proxy Order

- You can use a 'Proxy Order' to instantly complete missions and requests.

- The 'Proxy Order' item can be obtained by purchasing products including 'Proxy Order' at the Boosting World Shop or by completing Boosting World events and receiving them as rewards.

2) Complete Now Notes

- The number of Proxy Orders needed for Complete Now varies depending on the difficulty or rewards of the Mission or Request.

[Mission Complete Now]

- Complete Now is available for Missions in the Bicheon Town region and higher regions.

- Repeatable Missions, Domination Area Missions, and Expedition Missions are excluded from Complete Now.

[Request Complete Now]

- Complete Now is available for Requests in the Ginkgo Valley region and higher regions.

- Domination Area Requests are excluded from Complete Now.

※ Please refer to [Game Encyclopedia - Mission] for further details.

3. Inner Force and Constitution Enhancement System Improvements

A new <Increase All> feature will be added to make Constitution and Inner Force enhancement more convenient.

- An 'Increase All' option will be added to the Constitution and Inner Force enhancement screen.

- When enhancement is performed with this option enabled, enhancement will continue automatically up to the stage immediately before the next Promotion.

- If there are not enough required materials, enhancement will continue up to the highest level possible with the materials currently owned, then stop automatically.

※ Please refer to [Game Encyclopedia - Training] for further details.

4. New Item: <Mission Tag>

A new item, <Mission Tag>, will be added, which increases the maximum number of Daily Repeatable Missions that can be completed each day.

Mission Tag

The 'Mission Tag' item can be obtained by purchasing products including 'Mission Tag' at the Shop.

1) Mission Tag Effect

- Using a Mission Tag increases the maximum number of Repeatable Missions that can be completed per day by 10 for a set period of time.

- Even after the buff duration expires, the additional Repeatable Mission attempts already granted will remain available until the next Daily Repeatable Mission reset.

2) Mission Tag Notes

- If another Mission Tag is used while the buff is already active, the currently active buff will be removed. Please make sure to use another Mission Tag only after the current buff has expired.

5. New Crafting Recipes

2 new crafting recipes that can be crafted using a 50-Slot Bag Expansion Ticket and 50-Slot Private Warehouse Expansion Ticket as materials will be added.

6. Legendary Spirit Special Summon

- Special Summon for the Legendary Party Leader Spirit 'Arcane Mage Aquiel' will be held.

- Special Summon Period: August 18, 2026 Update Maintenance ~ September 15, 2026 Update Maintenance

■ In-Game Improvements and Bug Fixes

1. Fixed an issue where the positions of certain NPCs in Bicheon Castle were not properly aligned.

- Affected NPCs: <Soulguiding Badge Exchange Merchant> Soul of Life and Death, <Darksteel Exchanger> Mu Younggaek, <Guardian's Badge Trader> Clan Match Stonespirit, <Sundry Merchant> Seo Mungeum, <Expedition Token Trader>

 Woo Josan, <Raid Token Trader> Ja Josan, <Private Warehouse> Mukseon

2. Fixed an issue where the [Lionheart] skill ‘Assault Strike’ was applied differently from its description.

- Fixed an issue where the activation chance of the [Evade Disabled] hit effect for Tier 10 to 12 ‘Assault Strike’ was applied at a lower rate than the displayed value.

- Fixed an issue where the duration of the [Evade Disabled] hit effect for Tier 12 ‘Assault Strike’ lasted longer than the displayed duration.

3. Improved the Unified Market so that when moving to the Unified Market after selecting an enhanced item from the Codex, identical items with Enhancement Levels other than the selected level will no longer appear in the search results.

4. Fixed an issue where the character would occasionally appear to overlap with the terrain when entering Photo Mode.

5. Improved the [10-Slot Private Warehouse Expansion Ticket] so that the Sell button is no longer displayed for the item.

6. Improved the difficulty of the [Mystery] ‘Overcorrection’.

- Increased the drop rate of the [Dragon's Soul] item required to progress through ‘Power of the Dragon Artifacts’ in the ‘Overcorrection’ Mystery.

7. Fixed an issue where certain buff icons were incorrectly displayed in the red color used for debuffs.

- Affected Buff: Wind of Recovery (Movement Speed Increase)

8. Fixed an issue where the servers of characters from other regions were not displayed on the Overall Power Score Ranking screen in the Hall of Dragonians.

9. Fixed various in-game typos.