
Chen Qianyu is a 5-star Guard Operator in Arknights: Endfield, dominating the frontline with her Sword and Physical element attacks. A representative of the Lung race and the Endfield Industries faction, she excels in high-pressure close-quarters combat. This comprehensive guide provides everything you need to master her kit, including skills, stats, recruitment methods, lore, and the most effective builds for your squad.
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| Arknights Endfield Chen Qianyu Overview
Rarity: ★ ★ ★ ★ ★ | Element: Physical | Class:Guard | Weapon: Sword
Chen Qianyu is a 5-star Physical Sword Guard Character
| Arknights: Endfield Chen Qianyu Promotion Materials
Below is a detailed breakdown of the materials required for each stage of Chen Qianyu 's promotion.
Elite 1
- 8x Protodisk
- 3x Pink Bolete
- 1,600 T-Creds
Elite 2
- 25x Protodisk
- 5x Red Bolete
- 6,500 T-Creds
Elite 3
- 24x Protoset
- 5x Ruby Bolete
- 18,000 T-Creds
Elite 4
- 36x Protoset
- 20x Metadiastima Photoemission Tube
- 8x Bloodcap
- 100,000 T-Creds
| Arknights: Endfield Chen Qianyu Skill Upgrade Materials
The materials required to upgrade Chen Qianyu 's skills are listed below. For specific advice on skill priorities, please refer to our comprehensive Chen Qianyu build guide
2 to 9
- 82x Protoprism
- 29x Protohedron
- 3x Kalkodendra
- 4x Chrysodendra
- 4x Vitrodendra
- 53,200 T-Creds
Soaring Break & Soar to the Stars
Skill Mastery 1

- 16x Protohedron
- 3x Blighted Jadeleaf
- 8x D96 Steel Sample 4
- 1x Mark of Perseverance
- 24,000 T-Creds
Skill Mastery 2

- 24x Protohedron
- 6x Blighted Jadeleaf
- 16x D96 Steel Sample 4
- 2x Mark of Perseverance
- 30,000 T-Creds
Skill Mastery 3

- 50x Protohedron
- 12x Blighted Jadeleaf
- 36x D96 Steel Sample 4
- 3x Mark of Perseverance
- 65,000 T-Creds
Ascending Strike & Blade Gale
Skill Mastery 1

- 16x Protohedron
- 3x Blighted Jadeleaf
- 8x Tachyon Screening Lattice
- 1x Mark of Perseverance
- 24,000 T-Creds
Skill Mastery 2

- 24x Protohedron
- 6x Blighted Jadeleaf
- 16x Tachyon Screening Lattice
- 2x Mark of Perseverance
- 30,000 T-Creds
Skill Mastery 3

- 50x Protohedron
- 12x Blighted Jadeleaf
- 36x Tachyon Screening Lattice
- 3x Mark of Perseverance
- 65,000 T-Creds
| Arknights: Endfield Chen Qianyu Skill Priority
Chen Qianyu's primary role is to stagger enemies by utilizing her Battle Skill to interrupt their actions. While her Combo Skill and Ultimate deliver respectable damage, investing in her Basic Attacks is generally less efficient unless she serves as your primary Controlled Operator.
Ascending Strike > Blade Gale = Soar to the Stars > Soaring Break
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| Arknights: Endfield Chen Qianyu Best Weapons
Rapid Ascent
Rapid Ascent is the definitive 6-star weapon for Chen Qianyu, providing a perfect blend of Agility, CRIT, and Physical Arts DMG. Given that Physical compositions excel at triggering Stagger, she can consistently leverage this weapon's massive bonus damage against staggered foes. To maximize its potential, ensure her Battle Skill and Ultimate are ready to unleash during the Stagger window.
Sundering Steel
Sundering Steel perfectly complementing her combat style. Alternatively, the 5-star Sundering Steel provides valuable Agility and Physical DMG bonuses. However, since Chen cannot inflict Vulnerable directly, she must rely on her Combo Skill to Lift enemies and trigger the status. This dependency makes it difficult to maintain maximum uptime on the weapon's double-stack passive.
| Arknights: Endfield Chen Qianyu Best Gear
Swordmancer
- Required Level: 70
- DEF+56
- Agility+87
- Strength+58
- Attr 87+21
The Swordmancer set is an exceptional choice for Chen Qianyu, as it amplifies her capacity to stagger targets while scaling her damage output. Since Physical-oriented squads prioritize staggering enemies to facilitate high-burst windows, it is common—and highly effective—to have multiple Operators equipped with this set, almost like a team uniform.
AIC Heavy
The AIC Heavy set is an excellent starting choice for Chen Qianyu while exploring the early regions of Talos-II, serving as a reliable placeholder until you acquire Blue Tier Gear or reach the endgame. To optimize her stats during this resource-limited phase, we recommend mixing in the Miner Gauntlets.
| Arknights Endfield Chen Qianyu Best team comps
Chen Qianyu is a cornerstone of Physical compositions, distinguished by her unrivaled ability to rapidly stack the Vulnerable status. Her Battle Skill inflicts Vulnerable directly, while her Combo Skill provides additional stacks by lifting targets. This makes her an indispensable asset for teams that scale damage through Vulnerable debuffs.
Furthermore, Chen Qianyu is highly resource-efficient; her kit remains effective even with low SP consumption, allowing your primary Strikers to prioritize their own skill rotations. As a free Operator obtained through the Main Story, she serves as a versatile foundation for any Physical team. A highly recommended early-game squad includes the Endministrator, Wulfgard, and Perlica, though she can be seamlessly integrated with any additional Physical Operators you recruit.
Team 1
Team 2
Team 3
Team 4
| How to Play Chen Qianyu
Chen Qianyu serves as a premier Vulnerable enabler, leveraging her Battle Skill to apply the status directly and her Combo Skill to add stacks via the Lift mechanic. To maximize her potential, Administrators should strategically space out her skill activations. Since her talent, Slashing Edge, grants a stacking ATK buff with a 10-second duration, cycling her Battle Skill and Combo Skill with deliberate gaps ensures higher uptime and prevents the buff from expiring.
In combat, her second talent amplifies Stagger damage when interrupting enemies during their charge-up phases, accelerating the guard-breaking process. Her Ultimate should be unleashed as a powerful finisher once maximum Vulnerable stacks are applied. The core rotation follows a precise loop: Apply Vulnerable with the Battle Skill, wait to maintain the Slashing Edge timer, then trigger the Combo Skill to stack further debuffs for teammates to exploit via Crush or Breach effects.
| Arknights: Endfield Chen Qianyu Trivia
Chen Qianyu's family heirloom is the 'Chixiao,' a legendary sword bestowed upon her ancestors by Ch'en from Arknights. In years past, elders would frequently visit just to catch a glimpse of this treasure. However, the Chixiao vanished along with her mother, becoming the core motivation for Chen to shoulder her own sword and conviction in a determined search for her.
Chen Qianyu possesses an extraordinary aptitude for learning, mastering almost anything after seeing it just once. Leveraging this gift, her swordsmanship has become a unique fusion of countless styles; a single move can incorporate four distinct footwork patterns, and her repertoire covers every conceivable combat scenario—she even has a dedicated technique for dealing with inanimate rocks.
With a fondness for novelty, Chen was recruited by Perlica through private channels and often takes her to try exotic cuisines. In combat, she relishes facing off against Landbreakers rather than Angels, whom she views as dull and rigid, akin to 'moving wooden training dummies.
Before joining Endfield Industries, she accumulated a diverse professional background: working at a milk tea shop for three months before quitting because she grew tired of the drinks, serving as temporary security to fund her travels, and even operating within the Yinlung Special Service, where she notably struck up an amicable rapport with a triad boss. These varied chapters of her life stem from her fatalistic and easygoing personality—believing that when fate calls, she arrives, and when it fades, she moves on.
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