

Introduction
Yui is an EX vanguard in Horizon Walker. Yui's role is Attack. Race: Human (Earth).
On the Horizon Walker tier list Yui is A tier, 13th of the 73 vanguards ranked.
Yui's banners
All banners- 19 October 2026 to 19 November 2026On the banner now, Special Search: Yui
Profile
Matsumoto Yui grew up in a peaceful, ordinary home, surrounded by warmth, stability, and love. For as long as she could remember, her dream had been simple: to one day build a quiet, happy family of her own.
But fate had other plans. Born with a rare psionic gift, Yui couldn't remain in the background for long. As the Rift Crisis worsened, her abilities made her a natural fit for the Bureau of Rift Management. She rose quickly through the ranks as an Esper agent of Discover, carrying out her duties with calm precision and quiet excellence. Yet her talent came at a price. Her success often went unacknowledged, her accomplishments taken by those above her. And then came the worst of them: Secretary So Joo-hee. Under her, Yui was left to manage the Intelligence Division nearly alone. Even so, she endured. Now, assigned to the command of the Human God, someone unlike any superior she's ever known, Yui is slowly beginning to believe in something more. That maybe her strength doesn't have to come at the cost of isolation. That maybe, in this strange new world… her long-held dream is no longer out of reach.
Yui carries the title "Intelligence Division's Wildcard". Yui is a female Human (Earth). Her birthday is January 14th, and she stands 177cm tall.
Stats
- Max HP18th of 731,024
- Melee ATK42nd of 7390
- Ranged ATK9th of 73205
- Magic ATK37th of 73122
- Accuracy7th of 73105
- Evade42nd of 73141
- SPD40th of 7388
- AP Recovery33rd of 73113.9
- Starting AP22nd of 7316
At level 60, fully ascended, top class tier, before weapons, Stigmas and bonds. Each bar is measured against the highest value in the Horizon Walker roster, and the place is out of every vanguard with that stat.
- StrengthRecruited (rank EX, level 1): 7Level 60, fully ascended: 7
- TechnicRecruited (rank EX, level 1): 13Level 60, fully ascended: 16
- IntelligenceRecruited (rank EX, level 1): 9Level 60, fully ascended: 9
- VitalityRecruited (rank EX, level 1): 11Level 60, fully ascended: 13
- AgilityRecruited (rank EX, level 1): 7Level 60, fully ascended: 8
- Max HPRecruited (rank EX, level 1): 70Level 60, fully ascended: 1,024
- Melee ATKRecruited (rank EX, level 1): 7Level 60, fully ascended: 90
- Ranged ATKRecruited (rank EX, level 1): 13Level 60, fully ascended: 205
- Magic ATKRecruited (rank EX, level 1): 10Level 60, fully ascended: 122
- AccuracyRecruited (rank EX, level 1): 8Level 60, fully ascended: 105
- EvadeRecruited (rank EX, level 1): 10Level 60, fully ascended: 141
- SPDRecruited (rank EX, level 1): 88Level 60, fully ascended: 88
- AP RecoveryRecruited (rank EX, level 1): 111.3Level 60, fully ascended: 113.9
- Starting APRecruited (rank EX, level 1): 16Level 60, fully ascended: 16
- Critical HitRecruited (rank EX, level 1): 0Level 60, fully ascended: 0
- Crit RateRecruited (rank EX, level 1): 10%Level 60, fully ascended: 10%
- Crit DMGRecruited (rank EX, level 1): 150%Level 60, fully ascended: 150%
As the stat screen works them out, with the innate traits and before weapons, Stigmas and bonds. The second column is the top class tier after every Ascension. Ranged ATK takes the Strength and Melee ATK trait bonuses, as the game's stat screen does.
Classes and skills
7Yui starts in the Discover Agent class and promotes through 2 more tiers. Each promotion keeps the skills already learned and adds the new class's.
First tier
Discover Agent
Attack
Undisputed as the elite force of the Bureau of Rift Management, Discover agents operate on the frontlines of the Rift Crisis and the war against Abominations. Handpicked through a highly competitive selection process, they're deployed across the Federation as versatile operatives, equally adept at logistical coordination and direct engagement. They are the backbone of the East Asian Federation's Rift response; a vital first layer of defense against the unknown.

Standby
Active · 15 AP
Waits at the designated location.

Pistol Fire
Active · Pierce damage · 45 AP · Levels 1 to 10
Calmly shoots at the target. Deals Pierce DMG equal to 60/66/72/78/84/90/96/102/108/114% of Ranged ATK.
Numbers in level order, 1 to 10.

Conceal
Passive · Levels 1 to 10
When attacking an enemy's weak point, uses optical camouflage to hide. Once per Round, at the end of a turn where you performed a Weak Point Attack, there is a 20/22/24/26/28/30/32/34/36/38% chance to gain [Conceal: Stealth]. Activation chance increases by 1% for every 1% of your missing HP. [Conceal: Stealth]: Becomes hidden and cannot be targeted by enemy skills. SPD decreases by 10%, and ACC increases by 50% for the first attack while hidden.
Numbers in level order, 1 to 10.
Second tier
Discover Esper Agent
Attack
Promotion: Pistol Fire Lv. 3, then 3,000 credits
Among the Bureau of Rift Management's agents, a rare few awaken extraordinary psionic abilities, anomalous powers known as Espers. The origins of this phenomenon remain a mystery, but one thing is clear: these abilities are the Bureau's most closely guarded asset. Even when operating alone, Discover Espers leverage their powers to become an unpredictable, asymmetrical force, executing covert missions from the shadows to safeguard the Federation's fragile peace.

Bullet Battalion
Active · 60 AP · Cooldown 1 rounds · Levels 1 to 2
Throws a deployment box forward, summoning 3/4 player-controllable units of Summon: Bullet Battalion. All previously existing Summon: Bullet Battalion units will be deactivated upon summoning.
Numbers in level order, 1 to 2.

Kinetic Jump
Active · 25 to 43 AP · Cooldown 1 rounds · Levels 1 to 10
Harness telekinesis to leap skyward, landing precisely at the chosen spot.
Third tier
Army Of One
Attack
Promotion: Kinetic Jump Lv. 3, then 7,000 credits
Among the elite Discover agents of the Bureau of Rift Management, only a rare few awaken psionic abilities. And from among those few, only the most exceptional earn the title of Army of One. From high-risk infiltration missions to firepower rivaling entire squads, they operate alone, executing every objective with surgical precision. Only those whose strength has been proven in solitude are granted the title, feared across battlefields as the Army of One: a solitary terror, unmatched and unstoppable.

Anarchic Barrage
Active · Pierce damage · 90 AP · Cooldown 3 rounds · Levels 1 to 10
Unleashes a telekinetic barrage of pistols, scorching a wide area. This skill has an initial cooldown of 3 rounds. Deals Pierce DMG equal to 250/275/300/325/350/375/400/425/450/475% of Ranged ATK to all enemies within the area. For each target hit, regardless of direction, there is a 10% chance per point of the user's Technic stat exceeding 15 to trigger a Weak Point Attack.
Numbers in level order, 1 to 10.

Spectral Lock-on
Passive · Levels 1 to 10
When performing a Basic ATK, grants all Summon: Bullet Battalion units on the field the [Calibration] effect for 1 round. Each time a Summon: Bullet Battalionlands a successful Basic ATK, there is a 50% chance to reduce the cooldown of Anarchic Barrage by 1 round. [Calibration]: Gains 200 AP and 10/20/30/40/50/60/70/80/90/100% Crit DMG. Cannot gain this effect again while it is active.
Numbers in level order, 1 to 10.
Traits
7
Fate trait
With Precision and Care
Thoroughness and discipline lay the groundwork for exceptional combat performance.
Vitality +1, Technic +1, Agility +3
Formation Cost +1

Race trait
Human
A race that stood on two legs, wielded tools with two hands, and built civilizations.
Technic +1, AP Recovery +4%

Class trait
Discover Esper Marksmanship
A Discover Esper of the Bureau may have only two hands, but the barrels aimed at the enemy are many. By the time their foes realize where the bullets are coming from, it will be far too late.
Vitality +2, Technic +2
Formation Cost +2 Activates the Level 1 passive skill [Discover Esper Marksmanship]. [Discover Esper Marksmanship]: When firing with a pistol, additional telekinetically controlled firearms fire simultaneously. Increases Basic ATK DMG by 24% and Ranged ATK by 70%.

Bond trait
Interested
Interested in the Human God.

Starting trait
Competent
AP Recovery +2%

Starting trait
Meticulous
Accuracy +3%, Starting Ap +3

Starting trait
Rational
Magic ATK +6%, Crit Rate -2%
Exclusive weapon

Phantom Stiletto
Rank EX
Ranged ATK x1.21 (+0.11 a level), Crit Rate +7.7 (+0.7 a level)
Unique: Lock-on from Beyond
Increases Pierce Boost by 20/25/30/35/40% during combat. On attack, gain the [Keen Lock-on] effect, applied only to that attack. [Keen Lock-on]: Increases your Crit DMG and Ranged ATK by 6/7/8/9/10% for each ally on the field (excluding yourself), up to a maximum of 8 allies.
Yui Signature: Soul Resonance
During battle, increases Basic ATK DMG of both the user and their summons by 16%. The Weak Point Hit chance triggered by the Anarchic Barrage skill is doubled. When Anarchic Barrage targets 2 or fewer enemies: Against 2 enemies: temporarily increases Combat Skill DMG by 18% and restores 12 AP. Against 1 enemy: temporarily increases Combat Skill DMG by 36% and restores 24 AP.
Years of honed telekinetic focus have imprinted the will of its Esper wielder deep into this once-ordinary pistol. Now bound to its user's soul, Phantom Stiletto strikes with the precision of an awl, each bullet driven unerringly toward its mark. It not only channels the will to survive and overcome, but resonates with the minds of allies, amplifying its power through shared resolve. As the ultimate tool of mission execution, it leaves enemies with only one certainty: there is no escape.
Starting weapon: Veronica 9 Akimbo Set.
Liked gifts
3
Terrarium
Americano Voucher
Gun Maintenance Kit
Costumes
1
Vampire Hunter
Art
















