01 DUEL CHANNEL: IVY VINE LIMITED-TIME EVENT OPEN DURATION: September 23, 2026, 09:00 - October 7, 2026, 03:59 (UTC-7) UNLOCK REQUIREMENT: Clear Main Theme 1-10 DETAILS: During the event, players can earn [Grand Duel Fireworks] by participating in event stages and completing Daily Activity, and level up the [Ivy Vine Program] to receive event rewards. [Ivy Vine Program] OPEN TIME: September 23, 2026, 09:00 - October 10, 2026, 03:59 (UTC-7) REWARDS: Event Furniture 'Duel Trophy - Courage', Event Icon 'ALL IN!', Module Materials, Elite Materials, LMD, Battle Records, and more. 02 NEW ARRIVALS AT THE OUTFIT STORE DURATION: September 23, 2026, 09:00 - October 21, 2026, 03:59 (UTC-7) DETAILS: The following new Outfits will be available at the Outfit Store, including: Ambience Synesthesia Tailor-Provided - Unstained, Unshaken for Saria Ambience Synesthesia Tailor-Provided - Requiem Vesperis for Lemuen Ambience Synesthesia Tailor-Provided - As Clear As Crystal for Necrass 03 LIMITED-TIME PACKS AVAILABLE DURATION: September 23, 2026, 09:00 – October 21, 2026, 03:59 (UTC-7) DETAILS: The following packs will be available from the Store for a limited time. [The Congregation Pack] CONTENTS: 
Orundum * 1600, Profile Theme 'The Congregation' * 1 ◆ This Profile Theme can be switched among different Operators: Virtuosa, Necrass, Ulpianus, Lemuen, and Pramanix the Prerita. [The Scripted Pack] CONTENTS: Orundum * 1600, Profile Theme 'The Scripted' * 1 ◆ This Profile Theme can be switched among different Operators: Hoshiguma the Breacher, Nian, Yu, Leizi the Thunderbringer, and Tragodia. [Night Watcher Pack] CONTENTS: Orundum * 1600, Profile Theme 'Night Watcher' * 1 ◆ This Profile Theme can be switched among different Operators: Passenger, Magallan, Saria, SilverAsh the Reignfrost, and Degenbrecher. [The Aphasic Pack] CONTENTS: Orundum * 1600, Profile Theme 'The Aphasic' * 1 ◆ This Profile Theme can be switched among different Operators: Zima, Mon3tr, Amiya, Mantra, and Wiš'adel. 04 COMMENDATIONS OPTIMIZATION UPDATE TIME: October 1, 04:00 (UTC-7) DETAILS: Stages will unlock based on the amount of Commendation Certificates spent, with the required amount for each stage unchanged. New items will also be added to Stage 2. Please stay tuned for more information!
Arknights · Update notes
Ivy Vine Duel, Outfits and Profile Packs
01 DUEL CHANNEL: IVY VINE LIMITED-TIME EVENT OPEN DURATION: September 23, 2026, 09:00 - October 7, 2026, 03:59 (UTC-7) UNLOCK REQUIREMENT: Clear Main Theme 1-10 DETAILS: During the event, players can earn [Grand Duel Fireworks] by participating in event stages and completing Daily Activity, and level up the [Ivy Vine P
Notice↗
Featured rewards
Notice details
The Ivy Vine duel event ran September 23, 09:00–October 7, 03:59 UTC−7 and required 1-10.
Stages and daily activity earned fireworks to raise reward tiers; furniture, an icon, module and growth items could be claimed through October 10 at 03:59.
Sales contents and store changes
New Saria, Lemuen and Necrass outfits and four profile packs sell through October 21 at 03:59 UTC−7.
Each profile pack contains 1,600 Orundum and one theme switchable among five listed characters.
From October 1, Commendation shop tiers unlock by certificates spent; thresholds remain unchanged and tier 2 gains items.