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Seven Knights Idle Adventure

Yui

Support Type

Evan Expedition

Unique
September 5, 2023

Unlock reward : 200Rubies icon- Seven Knights Idle Adventure

Hero Yui portrait - Seven Knights Idle Adventure

Skills

Range : 45CD : 0Atk speed : 74

Deals damage equal to 300% of Attack to the target.

Range : 45CD : 0Atk speed : 74

Deals Critical Hit Damage equal to 300% of Attack to the target. Inflicts Silence debuff for 8 sec upon a successful attack.

Silence

Skills unavailable

Range : 45CD : 10Atk speed : 74

Recovers all allies' HP by 14% and continuously restores additional HP equal to 2% every 1 sec for 5 sec.

Stats

Stats at level 1
StatsValueStatsValue
HP299Attack53
Defense20Critical rate3.75%
Hit110Critical factor150%
Dodge110Attack speed74
Health regen9Move speed33
Critical rate resist0%Lethal rate0%
Reduction rate0%Extra damage rate0%
Vital point rate0%Lethal factor150%
Extra damage factor150%Vital point factor130%

A wandering minstrel given the moniker 'Maestro' due to her exceptional talent. Born into a family of bards, she roamed the world until she met Evan in the Blazing Desert. Believing that his adventures would be the biggest inspiration for her music, she joined the Evan Expedition. She considers Lucy, a dancer from the same troupe, her best partner since only Lucy can flawlessly express her music as dance. Recently, she has become interested in Lina, who holds a completely different musical ideology.

Our opinion on Yui

Quick Overview
Tier D
Role Support
Best Modes
Early Game
Investment Priority Codex Only
Verdict
Not recommended
Strength

Heals allies, applies Silence

Weakness

Weak healing, outclassed

Yui is a Unique-tier hero in Seven Knights Idle Adventure and is not intended for combat use at any stage of the game. Due to her Unique rarity, her primary purpose is to be leveled up for the Codex rewards, which grant Rubies and permanent stat bonuses for your account.

Her only team contribution is healing allies with a HoT and applying Silence debuffs, which are heavily outclassed by modern Legendary heroes.

Should You Use Yui?

No — Yui should only be leveled for Codex purposes. Her utility is weak and easily replaced by better heroes.

Strengths

AoE healing with HoT — Her active skill heals all allies' HP by 14% and provides additional HoT of 2% HP every second for 5 seconds.
Applies Silence — Her critical hit applies Silence for 8 seconds, which can prevent enemies from using skills temporarily.

Weaknesses

Weak healing output — The 14% HP heal is minimal compared to what Legendary healers can provide.
Outclassed by modern heroes — Many newer units provide much stronger healing and utility alongside actual damage.

When to Use

Temporary healer — Can be used minimally in early game if you lack any healer and need team sustain with minor debuff capability.

When to Avoid

Any optimized team
Mid and late game
Teams needing damage

Investment Advice

Early game
Codex only, never in combat
Mid game
Codex only
Late game
Codex only

FAQ

Is Yui useful in combat?

No, her healing is weak and easily replaced by better heroes at any stage of the game.

Should you invest in Yui?

Only for Codex progression. Never invest combat resources in her.

What is Yui good for?

Nothing beyond Codex rewards. Her healing and Silence are outdated compared to modern heroes.

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