Arknights x Ave Mujica Collaboration Event – Everything You Need To Know

Starting directly after the end of the Arknights 6th Anniversary Side Story Event Ato, the Arknights x Ave Mujica Limited Time Collaboration event will be released on the 10th of February, 2026 and last for a total of 2 weeks until the 24th of February, 2026. During this special collaboration period, players will have the chance to participate in the main Collaboration Side Story event alongside various events and the special Limited Time Collaboration Rate Up Banner to obtain 5 different Ave Mujica Collaboration characters.

Arknights x Ave Mujica Collaboration Event Side Story – Somniloquium Serenum

With the release of the Arknights x Ave Mujica Collaboration Event, players will also be able to participate in the Limited Time Available Side Story event – Somniloquium Serenum. During the event period, players will be able to clear different event stages to obtain special event currencies in order to exchange for special resources. The event will last for a total of 2 weeks and will feature 2 main sections: the event main story and the challenge stages, with the challenge stages being unlocked one week after the release of the event.

By clearing different event stages for the first time, players will be able to obtain large amounts of Originium that can be converted into pulls. Upon clearing the event stages for the first time and clearing challenge stages, players will be able to obtain up to 26 Originium Primes, equalling to 4680 Orundums in total.

Additionally, players will be able to obtain 3 Headhunting Tickets from the event shop by spending 450 event currencies from farming the event and have the chance to obtain 2 special Limited Collaboration 5-star Welfare Operators from clearing the event’s missions – the 5-star Guard Operator Yutenji Nyamu and the 5-star Specialist Operator Yahata Umiri.

Special Collaboration Log-in Event

During the event period, when logging into the game, players will be able to obtain special rewards while the Collaboration event is on going, including special Operator upgrading materials and most importantly, 2 Free Collaboration Banner Limited Multi Tickets.

To obtain these rewards, players simply need to log in a total of 10 days during the event’s 14 days period, with the Free Collaboration Banner Limited Multi Tickets being available for grab on the 1st and 8th days of the log in campaign.

These special free tickets can only be used on the Limited Collaboration Banner during the event’s period to do a multi pull on the banner and players can obtain up to 2 of these special tickets when logging into the game.

Special Collaboration Operator Upgrading Event

During the collaboration event period, a special operator upgrade campaign will be held, where players can obtain large amounts of important Operators upgrading materials by completing specific event missions to earn points.

These special event missions revolve around Promoting and leveling up a certain number of 5-star Operators during the event period, with each level upgrading milestones, operator promotion and skill leveling milestones rewarding players with a set amount of points.

Once players have accumulated enough points, they will be able to obtain special Operator upgrading materials, including a special Instant 5-star Operator Elite 2 Promotion Ticket and a special Instant 5-star Operator Level 80 Upgrade Ticket. These tickets can be used to completely promote a 5-star character to Elite 2 and get them to lv 80 immediately without any material cost, helping players to alleviate some of the burden of upgrading the event special 5-star Limited Collaboration Characters.

Arknights x Ave Mujica Collaboration Operators – Should You Roll

With the release of the Arknights x Ave Mujica Collaboration Event, players will have the chance to obtain 5 different Limited Collaboration Operators, including 2 Welfare 5-star Operators from the Side Story event, alongside 1 Limited 6-star Operator and 2 Limited 5-star Operators from the special Collaboration Rate Up banner.

These collaboration Operators includes:

– Welfare Operators: the 5-star Guard Operator Yutenji Nyamu and the 5-star Specialist Operator Yahata Umiri.

– Rate Up Banner Operators: the 6-star Guard Operator Togawa Sakiko, the 5-star Supporter Operator Misumi Uika and the 5-star Specialist Operator Wakaba Mutsumi.

More Importantly, the Ave Mujica characters all have a unique ability that no one else in Arknights have access to: the Fever Mode. When Fever Mode is activated, all Ave Mujica characters’ skill and abilities are massively enhanced. The Ave Mujica characters also have synergy with each other when deployed alongside each other on the field.

5- Star Welfare Operator – Yutenji Nyamu

Yutenji Nyamu is a 5-star Guard Operator of the Crusher Guard archetype. She specializes in dealing constant physical damage to enemies surrounding her and unleashing powerful shockwaves that counts as AoE Physical damage to enemies.

Yutenji Nyamu’s main damage comes from her 2nd skill, which allows her to deal damage to all 8 titles surrounding her. When fever mode is active, Yutenji Nyamu will automatically use this skill and have her attacks enhanced, dealing powerful physical damage to enemies surrounding her in quick succession.

When deployed, Yutenji Nyamu will allow all Ave Mujica members to generate their Fever Gauge gradually and have their Attack increased.

5-Star Welfare Operator – Yahata Umiri

Yahata Umiri is a 5-star Specialist Operator of the Ambusher Archetype. She specializes in inflicting Slow and Fear status to all enemies within her attack range, dealing constant damage to them while debuffing them.

Yahata Umiri main damage output lies in her 1st skill, which allow her to automatically attack enemies in her attack range 5 times in quick succession and inflict them with powerful slow debuff, making them slow down and remain in her attack range to take more damage. Additionally, whenever an Ave Mujica member uses their skill when she has this skill equipped, she will automatically use this skill again. For a more debuff gameplay, players can also use her 2nd skill, which allows Yahata Umiri to inflict both Fear and Slow on enemies, crowd controlling everyone in her attack range.

When Yahata Umiri is on the field, all Ave Mujica members deal more damage against Fear and Slow enemies and Yahata Umiri generate Fever Gauge to all members whenever Fear or Slow are inflicted on enemies.

5-Star Rate Up Operator – Misumi Uika

Misumi Uika is a 5-star Supporter Operator of the Bard Archetype. She specializes in healing allies and buffing teammates within her attack range when her skill is not active and dealing constant Arts damage to enemies when her skill is active.

Misumi Uika has 2 main modes with her 2 skills. When using her 1st skill, Misumi Uika will prioritize buffing and healing allies, with her range expanded and her healing and buffing effects massively enhanced. When using her 2nd skill, Misumi Uika will instead not heal allies but focuses on dealing Arts damage to enemies within her attack range instead and occasionally heal allies based on the amount of damage she deals.

When Misumi Uika is deployed, she will generate Fever Gauge whenever she heals an Ave Mujica member and will allow Ave Mujica characters to deal additional Arts damage based on her attack if they are within her attack range.

5-Star Rate Up Operator – Wakaba Mutsumi

Wakaba Mutsumi is a 5-star Specialist Operator of the Dollkeeper Archetype. She specializes in dealing damage to enemies in front of her while maintaining an amazing survivability effect with her doll-switching mechanic.

Wakaba Mutsumi serves as the Ave Mujica team’s tank, with her ability to reduce the damage she takes from enemies’ attacks and convert some of those damage to Injury damage instead. Additionally, thanks to her skill kit and talent, Wakaba Mutsumi gains amazing benefits when she is damaged by enemies’ attacks and injuries. Wakaba Mutsumi’s main skill is her 2nd skill, which allows her to expand her attack range in front of her and deal amazing arts damage to enemies, taking slight damage whenever she attacks enemies to trigger her talent effects.

When Wakaba Mutsumi is deployed, whenever she is damaged by attacks or injuries, she will generate Fever Gauge for the Ave Mujica team and grant all Ave Mujica characters a boost in max HP.

6-Star Rate Up Operator – Togawa Sakiko

Togawa Sakiko is a 6-star Guard Operator of the Lord archetype and is the main rate up character for the Arknights x Ave Mujica Limited Collaboration Banner. She specializes in dealing constant Arts and Physical damage to enemies in her attack range and excels at being one of the game’s best AFK operators when with and even without other Ave Mujica members.

Togawa Sakiko’s skills and talent allows her to constantly attack enemies with musical notes even when they are not within her attack range, allowing her to constantly generate SP for herself in her downtime. When used alongside other Ave Mujica members, Togawa Sakiko’s attack range is expanded proportional to the member’s attack range when another Ave Mujica member is within her attack range, allowing her attack range to be expanded immensely, capable of covering the entire half of a map. 

With her skills, Togawa Sakiko can deal either Arts or Physical damage to enemies within her range, with powerful damaging effects that boost her own attack or attack speed depending on her attack mode. When using her 3rd skill Togawa Sakiko can deal both Physical and Arts damage to enemies in her way, decimating them with constant damage that is further enhanced when Fever Mode is active. While using her skill and Fever Mode is active, Togawa Sakiko grants the Ave Mujica team various beneficial effects.

When deployed, Togawa Sakiko’s attack range is expanded based on other Ave Mujica members’ attack range, and she will generate Fever Gauge when attacking enemies. 

Arknights x Ave Mujica Collaboration Rate Up Banner – Should You Roll

Yes, absolutely. Not only is this one of Arknights’ few true limited banners as it is a collaboration banner that is probably never coming back in the future, all 3 of the rated up characters on the banner are extremely amazing.

The star of the banner is of course Togawa Sakiko, who is one of the game’s best AFK operators and is extremely beginners friendly. She can deal with almost all Arknights stages, from low difficulty to high difficulty stages by herself due to how good her AFK skill kit can be. When she is supported by other Ave Mujica members and activates their special Fever Mode mechanic, all Ave Mujica members become extremely amazing operators that players should get.

If nothing else, players should get these operators for collection purposes as they might never be released again in the game, and having all of them together unlock an entirely brand new playstyle and mechanic in the game to shake things up.

Conclusion

A never before seen Collaboration opportunity featuring 5 brand new Limited Collaboration Operators for players to grab, don’t miss out on this amazing Arknights x Ave Mujica Collaboration Event and roll for the amazing Togawa Sakiko by taking advantage of Enjoygm’s special discounted deals for Arknights Top Up and get large amount of Originium Primes at the lowest price possible today!