Dear Commander:
We plan to start update maintenance on 16:00, August 28 (UTC+8). The maintenance is expected to take 120 - 240 minutes.
*Please pay attention to the community and in-game rolling announcements for specific times.
After the maintenance, please update the client to the latest version before start the game.
During the maintenance, the players will be forcibly disconnected and unable to login. Please logout before the maintenance to avoid any data loss.
The following is the introduction of update contents:
New Blackguard
- Golden Hatch, Brittany
Elemental Force
Limited-time Physical type SP exclusive banner now available！
Duration: After Update ~ 2025.09.25 12:00
SP included: Morana / Kimberlee / Ojeda / Weimo / Ruo / Isabena
When hitting the jackpot, you will randomly obtain one of the SP Blackguards (with priority given to those who have not reached the maximum Sanguine Level).
Traveler of Starry Flowers·Ling- New Story
Unlock Favorability Level 12 after upgrading Mythic. Upon reaching this level, you'll receive the item: Silver Hand Emblem.
Silver Hand Emblem: When you right-click and drag the character's body, you’ll experience enhanced jiggle feedback across more body parts.
Guild War S5: Clash Season
2025-09-01~2025-10-25 12：00
Academy Cup S24 Season
Season duration: 2025.09.01 ~ 2025.09.29
Participating in the Academy Cup competition, the top-ranked commanders will obtain the following rewards:
Exclusive Avatar Frame: Honey Waltz: Glittering Gold, Honey Waltz: Debut, Cloud Brocade: Drift, Honey Waltz: Emergence, Honey Waltz: Buzzing
Exclusive Title: Hidden Fang
Everwinter Land
[Everwinter Land] New season is about to start. Due to the blessing of Lightning, Lightning type heroes will enjoy additional combat ability improvements in the battle of [Everwinter Land].
Everwinter Land will be adjusted from 2 seasons per month to 1 season per month.
All stage rewards (except for Sanguine Stone) will be doubled.
After the season starts, all stages will unlock simultaneously.
Void Chasm Adjustment & Season 2 Launch
Season frequency shortened from once every 4 months to once per month.
Duration: 2025-09-01 ~ 2025-09-29
Monthly reward of Sanguine Stone increased from 450 to 1,100;
Points per cleared floor adjusted from 50 to 20;
Other reward changes: please refer to the in-game display.
To create a smoother difficulty curve, total floors increased from 30 to 80.See the chart below for a detailed floor-to-difficulty comparison.
Original Stage Difficulty | Current Stage Difficulty |
5 | 10 |
10 | 15 |
15 | 25 |
20 | 40 |
*The task and reward settlement conditions will also be adjusted accordingly. Please refer to the in-game notice for details.
Mall Update
Daily gift pack Additions:
Whetstone Box
Forging Stone Box
Lura Box
Gem Box (Golden Crow)
Events
Duration: After Update ~ 2025-09-11
Complete daily tasks to earn Dice. Use them in the Fortune Roll to move and get rewards like Fortune Flame and chests. Fortune Flame can be exchanged for items like Sanguine Stones, commander weapon skins, past sign-in outfits, and titles.
Duration: After Update ~2025-9-25
Complete event spending requirements to obtain the following skins and more rewards:
100,000 Points: Ying's Backwear
1,000,000 Points: Supreme Skin Chest (Pick one of the skin from some of the past Limited-time Spending Rewards)
Duration: After Update ~ 2025.09.25 12:00
Introduction: By consuming in the Lottery Event, you have a chance to obtain Kashinfuu’s weapon skin and other rich prize.
Duration: After Update ~ 2025.09.25 12:00
Introduction: By consuming in the Lottery Re-run, you have a chance to obtain Ruo's weapon skin and other rich prize.
Duration: After Update ~ 2025.09.25 12:00
Introduction: By consuming in the Lottery Re-run, you have a chance to obtain the following skins and other rich prize:
Irida's Weapon Backwear < Stay in Spring >
Event Rule
Use stones in the workshop to obtain score, Get up to 6 rounds of rewards provided by Nora
Different Modification Stone will provide different amount of points
Accumulative point reward can be obtained up to 6 rounds
Expected Event Duration
2025-09-01 ~ 2025-09-30 12:00
Event Rule
Duration the Event, every【Sanguine Summon】will gain point, accumulate point to obtain massive pts reward. Event reward can be claimed up to 6 rounds
This event will have server/Cross server ranking, and will provide related ranking reward (The Heart of Summon leaderboard will be replaced)
Expected Event Duration
After Upate ~ 2025-0-10 12:00
Event Rule
During the Event, consume FP will have chance to drop event coin「Sakura Emblem」. 「Sakura Emblem」can be used to exchange various reward on event shop.
Expected Event Duration
2025-09-01 8:00 ~ 2025-09-07 12:00
Event Rule
During the event period, every 1 FP commander consume will gain 1 event point, accumulate point to certain amount will gain stage reward, there will be 7 stage, up to 6 rounds.
Single-server and Cross-server leaderboard will be set on this event, rewards will be distributed based on the total event points accumulated during the event.
Expected Event Duration
2025-09-01 08:00 - 2025-09-07 12:00
Event Rule
During the Event, players can obtain massive Warp Scroll, Alchemical Dust, SS blackguard and precious Coin as reward by completing a serial of modification stone fusion task
Expected Event Duration
2025-09-08 8:00 ~ 09-14 12:00
Event Rule
During the event period, finish serial task to obtain massive reward, extra reward will be provided after finish all tasks
Expected Event Duration
2025-09-08 8:00 ~ 2025-09-14 12:00
Blacktide Frontline is a limited-time trial. During the Event period, The commander has to challenge boss with 4 blackguards with self-decided difficulty
Event Rule
The boss has a specific weakness which appropriate Blackguard can take advantage of
The challenge of all difficulties cost 100 AP
The trial is limited to 180 sec. If whole team faints in battle or exceed the time, challenge fails
If kill the leader within the time limit, commander will win score and drop rewards from boss
The more bonus drops will be given at higher difficulties, massive modification stone will be awarded.
Each difficulty has its own leaderboard and will provide ranking reward（Each leaderboard will have level limit, the rule is similar to Primeval Gate Leaderboard）During this round, there will also be cross-server leaderboard
There is also score for each participation. Bonus rewards and score ranking rewards will be given based on the accumulated score, including modification stone, SS blackguard Shard and precious coin
Expected Event Duration
2025-09-08 8:00 - 2025-09-14 12:00
Theiana: Added to the Tenacity faction. Vanguards Front
BUG Fixes and Other Optimization
-Fixed an issue where the Everwinter Land settlement screen displayed incorrectly
-Fixed an issue where, after sweeping [[/b]Primeval Gates] during an Exploration Stage, the battle display in Exploration Stage could appear abnormal upon returning
-Fixed an issue where being stunned during a skill cast could prevent the character from casting skills normally for a period of time
-Added a large number of new background and system sound effects
-The Cornucopia returns
Additional Notes on Auction House
Transaction Safety Notice
Offline transactions carry significant risks and can easily lead to financial loss. To protect the interests of all Commanders and maintain the stability and fairness of the Auction House, Book of Yog strictly prohibits any form of offline trading.
If an overpriced order in the Auction House is confirmed to be related to offline trading, it will be deemed a violation. Both the buyer and seller will face the following penalties:
Ban from consignment
Ban from participating in rankings
Possible account suspension
We strongly urge all Commanders to stay vigilant and safeguard your assets. Do not engage in offline trading or purchase any virtual items through unofficial means to avoid irreversible losses.