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This page contains information about a past event that may or may not return in a future version.
In order to improve the security situation throughout Teyvat, the Millelith and the armed forces of neighboring nations are working together to hold a cooperative wargame, seeking ways to improve their tactics...
Mutual Security Enhancing Simulation is a Flagship Event in Version 4.7.
Event Details[]
Duration[]
- 2024/06/07 10:00 - 2024/06/17 03:59
| Event Content | Start Time | End Time | |
|---|---|---|---|
| Assault Scenario | I, II, III | 2024/06/07 10:00 | 2024/06/17 03:59 |
| IV, V | 2024/06/09 04:00 | ||
| VI, VII | 2024/06/11 04:00 | ||
| Defense Scenario | I, II, III | 2024/06/07 10:00 | |
| IV, V | 2024/06/09 04:00 | ||
| VI, VII | 2024/06/11 04:00 | ||
Requirements[]
- Adventure Rank 20 or above
- Complete Archon Quest Prologue: Act III "Song of the Dragon and Freedom"
- Complete Archon Quest Chapter IV: Act V "Masquerade of the Guilty" first to get the best experience from this event.
Summary[]
- During the event, stages in Assault Scenario and Defense Scenario will unlock in sequence after the event begins. Travelers must carefully consider the objectives, analyze enemy formations, and select units to deploy to complete challenges.
- During the event, stages in Assault Scenario and Defense Scenario will unlock in sequence after the event begins. Travelers must carefully consider the objectives, analyze enemy formations, and select units to deploy to complete challenges.
- During the challenge, after selecting a combat unit or a frontline building, it can be deployed within your base's staging area. After combat units have been deployed, they will automatically engage the enemy. Meanwhile, use your Leadership Skill at opportune moments to gain an edge for your party.
- Complete the event's various challenges to gain Analysis Progress. Reach a certain amount of Analysis Progress to obtain Cloudforged (Bow), Primogems, Crown of Insight, event-exclusive Weapon Refinement Materials, and other rewards.
Tutorial[]
- Overview
After selecting a combat unit, it can be deployed within your base's staging area. When you are selecting combat units, you can jump to cancel your selection.
After combat units have been deployed, they will automatically engage the enemy.
After combat units have been deployed, they will automatically engage the enemy.
Leadership Skill usages will be replenished over time, and may have up to 2 usages at once.
Tap to use the Skill immediately or hold to aim the Skill. While aiming, Sprint or Jump to cancel using it.
Tap to use the Skill immediately or hold to aim the Skill. While aiming, Sprint or Jump to cancel using it.
Different types of combat units suppress other types of units: AoE DMG units have a significant advantage against squad units.
At the same time, Melee units suppress Ranged units, Ranged units suppress Flying units, and Flying units suppress Melee units.
At the same time, Melee units suppress Ranged units, Ranged units suppress Flying units, and Flying units suppress Melee units.
Melee units are more resilient in battle, able to absorb more damage and protect other units to an extent.
- Assault Scenarios
During Assault Scenarios, your goal is to use combat units to destroy the opposing base
In a short period of time after a Stronghold Mechanisms is destroyed, it will be reset as the opposing side's Stronghold Mechanism.
Units can be deployed near your own Stronghold Mechanisms.
Units can be deployed near your own Stronghold Mechanisms.
When there are only units from a single faction nearby, the Stronghold Flag will be captured by the faction after a certain period.
The faction controlling the Flag gains deployable units 25% faster. When you control the Flag, you can deploy units nearby.
The faction controlling the Flag gains deployable units 25% faster. When you control the Flag, you can deploy units nearby.
- Defense Scenarios
Defense Scenarios consist of 3 rounds. In each round, enemies will attack from different directions. You must protect your own Stronghold through the battle, taking as little damage as possible.
After combat units are defeated, they will drop Support Beacons.
Support Beacons can be used to deploy allied combat units and frontline buildings.
Support Beacons can be used to deploy allied combat units and frontline buildings.
During Defense Scenarios, after your combat units are no longer engaged in battle, they will return to the position they were originally deployed to. When deploying, take care to choose appropriately.
During Defense Scenarios, when deploying combat units, their defensive zones will be visible. Once an opponent enters this zone, the unit will lock onto and initiate combat against them.
Assault Scenario[]
I - Power Algorithm[]
Any unit that sets foot on the battlefield must have a weakness. Correctly ascertaining the opponent's weaknesses and striking them is a basic principle of the effective use of one's own power...
Unlocks 2024-06-07 10:00
- Opponents' Details
- My Lineup
Combat Unit[Note 1]
Skills[Note 2]
| Name | Description | |
|---|---|---|
|
Leadership Skill: Sweeping Whirlwind | The wild winds converge, drawing in opponents within a certain radius for 6s and dealing Anemo DMG. 45s CD. Has 2 initial usages. |
Stage Recommendations
The enemy has primarily deployed squad units. It is recommended to utilize AoE DMG units to counter them.
- Rewards
| Objective | Rewards |
|---|---|
| Complete the scenario |  50 80 5 |
| Complete the scenario with 120s remaining or more | 50 5 5 |
| Complete the scenario with 210s remaining or more | 50 50,000 10 |
II - Outflank and Encircle[]
Even if you possess an overwhelming advantage in strength, frontal assaults should still be avoided in favor of attacking the flanks as much as possible — this is a necessary condition for securing a swift victory and reducing your losses...
Unlocks 2024-06-07 10:00
- Opponents' Details
- My Lineup
Combat Unit[Note 1]
Skills[Note 2]
| Name | Description | |
|---|---|---|
|
|
Leadership Skill: Sweeping Whirlwind | The wild winds converge, drawing in opponents within a certain radius for 6s and dealing Anemo DMG. 45s CD. Has 2 initial usages. |
|
Leadership Skill: Blazing Breakthrough | Unleashes flames that deal Pyro DMG to opponents and lower their DEF. 45s CD. Has 2 initial usages. |
Stage Recommendations
The enemy lacks AoE DMG units. Encircling and attacking with Squad units is recommended.
In addition, dispatch units to occupy the Stronghold Flag as quickly as possible in order to gain deployable units quickly.
In addition, dispatch units to occupy the Stronghold Flag as quickly as possible in order to gain deployable units quickly.
- Rewards
| Objective | Rewards |
|---|---|
| Complete the scenario | 50 80 5 |
| Complete the scenario with 120s remaining or more | 50 5 5 |
| Complete the scenario with 210s remaining or more | 50 50,000 10 |
III - Saturation Fire Theory[]
Facing saturation fire and other suppressive attacks is an extremely difficult challenge to overcome for any kind of offensive operation. It would be wise to disperse your units appropriately when deploying them to avoid catastrophic losses following contact with the enemy...
Unlocks 2024-06-07 10:00
- Opponents' Details
- My Lineup
Combat Unit[Note 1]
Skills
| Name | Description | |
|---|---|---|
|
|
Leadership Skill: Sweeping Whirlwind | The wild winds converge, drawing in opponents within a certain radius for 6s and dealing Anemo DMG. 45s CD. Has 2 initial usages. |
|
|
Leadership Skill: Blazing Breakthrough | Unleashes flames that deal Pyro DMG to opponents and lower their DEF. 45s CD. Has 2 initial usages. |
|
Leadership Skill: Momentous Wave | Attack your opponents with billowing waves, dealing AoE Hydro DMG, and causing nearby allied units to recover health over the next 2.5s. 45s CD. Has 2 initial usages. |
Stage Recommendations
The enemy is primarily using AoE DMG units, avoid deploying Squad units and favor Single-target units instead.
In addition, deploying Melee units on the front line to protect more vulnerable units is recommended.
In addition, deploying Melee units on the front line to protect more vulnerable units is recommended.
- Rewards
| Objective | Rewards |
|---|---|
| Complete the scenario | 50 80 5 |
| Complete the scenario with 120s remaining or more | 50 5 5 |
| Complete the scenario with 210s remaining or more | 50 50,000 10 |
IV - Contested River Crossings[]
Make full use of environmental factors to limit the enemy's mobility or force them into disadvantageous positions and consolidate a dominant position. Rivers, which are quite commonplace, are one such factor that can be exploited...
Unlocks 2024-06-09 04:00
- Opponents' Details
- My Lineup
Combat Unit[Note 1]
Skills
| Name | Description | |
|---|---|---|
|
|
Leadership Skill: Sweeping Whirlwind | The wild winds converge, drawing in opponents within a certain radius for 6s and dealing Anemo DMG. 45s CD. Has 2 initial usages. |
|
|
Leadership Skill: Blazing Breakthrough | Unleashes flames that deal Pyro DMG to opponents and lower their DEF. 45s CD. Has 2 initial usages. |
|
|
Leadership Skill: Momentous Wave | Attack your opponents with billowing waves, dealing AoE Hydro DMG, and causing nearby allied units to recover health over the next 2.5s. 45s CD. Has 2 initial usages. |
Stage Recommendations
The river running through the center of the field will apply Hydro to units that pass through. Use this to your advantage in the coming battle.
Units with the "Deploy Freely" characteristic can be deployed anywhere on the field. Utilize this to occupy the Stronghold Flag as quickly as possible.
Units with the "Deploy Freely" characteristic can be deployed anywhere on the field. Utilize this to occupy the Stronghold Flag as quickly as possible.
- Rewards
| Objective | Rewards |
|---|---|
| Complete the scenario | 50 80 5 |
| Complete the scenario with 120s remaining or more | 50 5 5 |
| Complete the scenario with 210s remaining or more | 50 50,000 10 |
V - Maneuver, Maneuver, and More Maneuver[]
When attacking an enemy force with an advantage in speed, you should force them to stay on the move and restrict their freedom of movement, preventing yourself from being trapped in a disadvantageous position...
Unlocks 2024-06-09 04:00
- Opponents' Details
- My Lineup
Combat Unit[Note 1]
Skills
| Name | Description | |
|---|---|---|
|
|
Leadership Skill: Sweeping Whirlwind | The wild winds converge, drawing in opponents within a certain radius for 6s and dealing Anemo DMG. 45s CD. Has 2 initial usages. |
|
|
Leadership Skill: Blazing Breakthrough | Unleashes flames that deal Pyro DMG to opponents and lower their DEF. 45s CD. Has 2 initial usages. |
|
|
Leadership Skill: Momentous Wave | Attack your opponents with billowing waves, dealing AoE Hydro DMG, and causing nearby allied units to recover health over the next 2.5s. 45s CD. Has 2 initial usages. |
Stage Recommendations
The enemy has primarily deployed Flying units. Deploy Ranged units to counter them.
You can dispatch Flying units to assault Hydro and Anemo Stronghold Mechanisms, which cannot attack Flying units.
Ranged and Flying units are relatively vulnerable, and its best to use units who can soak up DMG to protect them.
You can dispatch Flying units to assault Hydro and Anemo Stronghold Mechanisms, which cannot attack Flying units.
Ranged and Flying units are relatively vulnerable, and its best to use units who can soak up DMG to protect them.
- Rewards
| Objective | Rewards |
|---|---|
| Complete the scenario | 50 80 5 |
| Complete the scenario with 120s remaining or more | 50 5 5 |
| Complete the scenario with 210s remaining or more | 50 50,000 10 |
VI - Tactical Reserves[]
When dealing with unique enemies, units should be kept in reserve to respond to emergencies. Keeping a close eye on the evolving battlefield situation and using the right units for the right task is a very common strategy...
Unlocks 2024-06-11 04:00
- Opponents' Details
- My Lineup
Combat Unit
Skills
| Name | Description | |
|---|---|---|
|
|
Leadership Skill: Sweeping Whirlwind | The wild winds converge, drawing in opponents within a certain radius for 6s and dealing Anemo DMG. 45s CD. Has 2 initial usages. |
|
|
Leadership Skill: Blazing Breakthrough | Unleashes flames that deal Pyro DMG to opponents and lower their DEF. 45s CD. Has 2 initial usages. |
|
|
Leadership Skill: Momentous Wave | Attack your opponents with billowing waves, dealing AoE Hydro DMG, and causing nearby allied units to recover health over the next 2.5s. 45s CD. Has 2 initial usages. |
Stage Recommendations
The enemy has primarily deployed units with various Elemental immunities. Avoid deploying units of the Elemental Type they are immune to against them.
Match units of different Elemental Types against them to trigger as many Elemental Reactions as possible.
Match units of different Elemental Types against them to trigger as many Elemental Reactions as possible.
- Rewards
| Objective | Rewards |
|---|---|
| Complete the scenario | 50 80 5 |
| Complete the scenario with 120s remaining or more | 50 5 5 |
| Complete the scenario with 210s remaining or more | 50 50,000 10 |
VII - Crushing Pincer Maneuver[]
Crafty enemies may respond to your attacks with counterattacks, and your allies that have penetrated deep into enemy lines may find themselves surrounded. At such times, you must decide on the proper ratio of force, and choose the most important axis of attack, first putting pressure on their wings, and then causing their entire pincer counterattack to collapse in on itself...
Unlocks 2024-06-11 04:00
- Opponents' Details
- My Lineup
Combat Unit
Skills
| Name | Description | |
|---|---|---|
|
|
Leadership Skill: Sweeping Whirlwind | The wild winds converge, drawing in opponents within a certain radius for 6s and dealing Anemo DMG. 45s CD. Has 2 initial usages. |
|
|
Leadership Skill: Blazing Breakthrough | Unleashes flames that deal Pyro DMG to opponents and lower their DEF. 45s CD. Has 2 initial usages. |
|
|
Leadership Skill: Momentous Wave | Attack your opponents with billowing waves, dealing AoE Hydro DMG, and causing nearby allied units to recover health over the next 2.5s. 45s CD. Has 2 initial usages. |
Stage Recommendations
{{Each time the enemy deploys units, they will deploy one on both the left and the right flank respectively, which will attack simultaneously. Pay attention to the Specials of each enemy unit, and defeat them with clever tactics.
The river running through the center of the field will apply Hydro to units that pass through. Use this to your advantage in the coming battle.}}
- Rewards
| Objective | Rewards |
|---|---|
| Complete the scenario | 50 80 5 |
| Complete the scenario with 120s remaining or more | 50 5 5 |
| Complete the scenario with 210s remaining or more | 50 50,000 10 |
Defense Scenario[]
I - Build an AA Umbrella[]
Enemies that strike quickly can seize the initiative in choosing where battle will be joined, and this is an area where Flying units shine. You should select appropriate units to deploy a defensive line in time to prevent their approach while they are still a considerable distance away...
Unlocks 2024-06-07 10:00
- Enemy Wave 1
- Left Flank:
- Center:
- Enemy Wave 2
- Left Flank:
- Center:
- Enemy Wave 3
- Left Flank:
- Center:
- My Lineup
|
|
Leadership Skill: Sweeping Whirlwind | The wild winds converge, drawing in opponents within a certain radius for 6s and dealing Anemo DMG. 45s CD. Has 2 initial usages. |
- Rewards
| Objective | Rewards |
|---|---|
| Complete the scenario | 50 80 5 |
| Complete the scenario with Defense level over 50% | 50 5 5 |
| Complete the scenario with Defense level over 75% | 50 50,000 2 |
II - Overwhelming Air Superiority[]
Defensive operations do not mean merely staging a defense of your base. Effectively deploy Flying units to hit enemies as they approach, gradually weakening them and greatly reducing the pressure on your defensive lines...
Unlocks 2024-06-07 10:00
- Enemy Wave 1
- Center:
- Right Flank:
- Enemy Wave 2
- Center:
- Right Flank:
- Enemy Wave 3
- Center:
- Right Flank:
- My Lineup
|
|
Leadership Skill: Blazing Breakthrough | Unleashes flames that deal Pyro DMG to opponents and lower their DEF. 45s CD. Has 2 initial usages. |
- Rewards
| Objective | Rewards |
|---|---|
| Complete the scenario | 50 80 5 |
| Complete the scenario with Defense level over 50% | 50 5 5 |
| Complete the scenario with Defense level over 75% | 50 50,000 2 |
III - Force Concentration[]
Unlocks 2024-06-07 10:00
- Enemy Wave 1
- Left Flank:
- Right Flank:
- Enemy Wave 2
- Left Flank:
- Right Flank:
- Enemy Wave 3
- Left Flank:
- Right Flank:
- My Lineup
|
|
Leadership Skill: Blazing Breakthrough | Unleashes flames that deal Pyro DMG to opponents and lower their DEF. 45s CD. Has 2 initial usages. |
- Rewards
| Objective | Rewards |
|---|---|
| Complete the scenario | 50 80 5 |
| Complete the scenario with Defense level over 50% | 50 5 5 |
| Complete the scenario with Defense level over 75% | 50 50,000 2 |
IV - Flexible Defensive Countermeasures[]
If the enemy has a commander in charge of their overall battle plan, said plans of attack may change with every battle. When this is the case, you must flexibly adapt the disposition of your forces, quickly redeploying your forces...
Unlocks 2024-06-09 04:00
- Enemy Wave 1
- Left Flank:
- Center:
- Enemy Wave 2
- Center:
- Enemy Wave 3
- Left Flank:
- My Lineup
|
|
Leadership Skill: Momentous Wave | Attack your opponents with billowing waves, dealing AoE Hydro DMG, and causing nearby allied units to recover health over the next 2.5s. 45s CD. Has 2 initial usages. |
- Rewards
| Objective | Rewards |
|---|---|
| Complete the scenario | 50 80 5 |
| Complete the scenario with Defense level over 50% | 50 5 5 |
| Complete the scenario with Defense level over 75% | 50 50,000 2 |
V - Stronghold Firepower Response[]
Forwardly positioned defensive units have the advantage of resisting the enemy at a safe distance, but also need forces within the stronghold to be able to respond. Using the Stronghold Mechanisms to attract the enemy's fire or tie down key units is quite a solid tactic...
Unlocks 2024-06-09 04:00
- Enemy Wave 1
- Center:
- Enemy Wave 2
- Right Flank:
- Enemy Wave 3
- Center:
- Right Flank:
- My Lineup
|
|
Leadership Skill: Momentous Wave | Attack your opponents with billowing waves, dealing AoE Hydro DMG, and causing nearby allied units to recover health over the next 2.5s. 45s CD. Has 2 initial usages. |
- Rewards
| Objective | Rewards |
|---|---|
| Complete the scenario | 50 80 5 |
| Complete the scenario with Defense level over 50% | 50 5 5 |
| Complete the scenario with Defense level over 75% | 50 50,000 2 |
VI - Effective AoE and Delaying Actions[]
In war, the window of opportunity closes quickly. Should you manage to catch the enemy while they are still amassing their forces, it is the perfect time to unleash area of effect attacks to cripple their strength. This can be so effective that the outcome of the entire battle may be decided in a single stroke...
Unlocks 2024-06-11 04:00
- Enemy Wave 1
- Left Flank:
- Right Flank:
- Enemy Wave 2
- Left Flank:
- Right Flank:
- Enemy Wave 3
- Left Flank:
- Right Flank:
- My Lineup
|
|
Leadership Skill: Blazing Breakthrough | Unleashes flames that deal Pyro DMG to opponents and lower their DEF. 45s CD. Has 2 initial usages. |
- Rewards
| Objective | Rewards |
|---|---|
| Complete the scenario | 50 80 5 |
| Complete the scenario with Defense level over 50% | 50 5 5 |
| Complete the scenario with Defense level over 75% | 50 50,000 2 |
VII - Minefield-Supported Combined Arms Operation[]
When facing an assault from a powerful enemy force, placing explosives with sufficient power and range in front of your defensive lines can deliver a devastating setback to them, degrading their advantage. Coordinating your counterattacks with such minefields is a type of active defense strategy that combines attack and defense, and is far more effective than a static defense...
Unlocks 2024-06-11 04:00
- Enemy Wave 1
- Left Flank:
- Center:
- Right Flank:
- Enemy Wave 2
- Left Flank:
- Center:
- Right Flank:
- Enemy Wave 3
- Left Flank:
- Center:
- Right Flank:
- My Lineup
|
|
Leadership Skill: Sweeping Whirlwind | The wild winds converge, drawing in opponents within a certain radius for 6s and dealing Anemo DMG. 45s CD. Has 2 initial usages. |
- Rewards
| Objective | Rewards |
|---|---|
| Complete the scenario | 50 80 5 |
| Complete the scenario with Defense level over 50% | 50 5 5 |
| Complete the scenario with Defense level over 75% | 50 50,000 2 |
Analysis Progress[]
Accumulate 
Analysis Progress to obtain the corresponding rewards
| Objective | Rewards |
|---|---|
| Analysis Progress reaches 300 |  1 |
| Analysis Progress reaches 600 | 60 1 60,000 |
| Analysis Progress reaches 900 | 60 1 60,000 |
| Analysis Progress reaches 1,200 | 60 1 60,000 |
| Analysis Progress reaches 1,500 | 60 1 60,000 |
| Analysis Progress reaches 1,800 | 60 1 60,000 |
Battle Pass Missions[]
This event added additional "This BP Period" Battle Pass missions to the Simulnation Battle Pass. The Battle Pass EXP (BP EXP) obtained from these missions do not count towards the weekly experience limit of 10,000 BP EXP.
| Missions |  BP EXP |
|---|---|
| [Event] Complete "Power Algorithm" in the "Mutual Security Enhancing Simulation" event | 1,200 |
| [Event] Complete "Stronghold Firepower Response" in the "Mutual Security Enhancing Simulation" event | 1,500 |
| [Event] Complete "Crushing Pincer Maneuver" in the "Mutual Security Enhancing Simulation" event | 1,500 |
| [Event] Analysis Progress reaches 1,800 in the "Mutual Security Enhancing Simulation" event | 1,500 |
Total Rewards[]
1,000 Primogem 1,020,000 Mora
80 Hero's Wit- Event Items that expire at the end of the Event:
2,520 Analysis ProgressSoundtracks[]
| No. | Soundtrack Name | Album | Played In |
|---|---|---|---|
| 59 | Against All Odds | City of Winds and Idylls | Test Run - Character Trial Event, Twisted Realm (all challenges), Showdown: Ancient Rock Drake, Lament: Bitter Hate, Battlesong: Ingenious Impermanence, Wanderer's Threefold Challenge, Automaton Front, Deceitful Domain (all challenges), Fungus Mechanicus, Heart of the Dice, Feast of the Departed Warriors, Lil' Fungi's Fun-Tastic Fiesta, Mutual Security Enhancing Simulation, Shadow of the Knight's Blade Domains |
Other Languages[]
| Language | Official Name | Literal Meaning |
|---|---|---|
| English | Mutual Security Enhancing Simulation | — |
| Chinese (Simplified) | 安固诸方之述演 Ān'gù Zhūfāng zhī Shùyǎn | |
| Chinese (Traditional) | 安固諸方之述演 Ān'gù Zhūfāng zhī Shùyǎn | |
| Japanese | 堅守演習 Kenshu Enshuu[1] | |
| Korean | 연합 군사 모의전 Yeonhap Gunsa Mouijeon | |
| Spanish | Simulacros de seguridad internacional | International Security Simulations |
| French | Simulation d'amélioration de sécurité mutuelle | Mutual Security Enhancing Simulation |
| Russian | Моделирование взаимного повышения безопасности Modelirovaniye vzaimnogo povysheniya bezopasnosti | Simulation of Mutual Promotion of Security |
| Thai | การจำลองเสริมความปลอดภัย | |
| Vietnamese | Diễn Tập Mô Phỏng | |
| German | Sicherheitsrelevante Kampfszenarien | Safety-Relevant Combat Scenarios |
| Indonesian | Simulasi Peningkatan Keamanan Bersama | Mutual Security Enhancing Simulation |
| Portuguese | Simulação de Aprimoramento da Segurança Mútua | |
| Turkish | Ortak Güvenlik Geliştirme Simülasyonu | |
| Italian | Simulazione per il rafforzamento della sicurezza reciproca |
Change History[]
Released in Version 4.7
References[]
- ↑ YouTube: Ver.4.7「永き夢を紡いで」予告番組
Notes[]
- ↑ 1.0 1.1 1.2 1.3 1.4 The following units are available when clearing this stage for the first time. Additional units will be available after clearing other stages.
- ↑ 2.0 2.1 The following skills are available when clearing this stage for the first time. Additional skills will be available after clearing other stages.