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Seven Knights Idle Adventure

Yeonhee

Ranged Type

Four Lords of Old

Unlock reward : 250Rubies icon- Seven Knights Idle Adventure

Hero Yeonhee portrait - Seven Knights Idle Adventure

Skills

Range : 60CD : 0Atk speed : 187

Deals damage equal to 175% of Attack to the target.

Range : 60CD : 0Atk speed : 187

Deals Critical Hit damage equal to 200% or 100% of Attack to 1 or 2 targets. Grants the Sleepwalking buff to allies for 2 sec upon a successful attack. Also grants the Sweet Dreams buff to the caster for 2 sec. Increases final damage by 50% when attacking a target that is Half Asleep.

Sleepwalking

Increases final Weakness Attack damage by 24%.

Sweet Dreams

Increases final Critical Hit Damage by 24%.

Range : 60CD : 10Atk speed : 78

Deals damage equal to 800% of Attack in a 4m area around the target. Inflicts the Eternal Slumber and Half Asleep debuffs for 5 sec upon a successful attack. Also grants the Insight buff to the caster for 10 sec.

Eternal Slumber

Unable to attack or move, and skills become unavailable. Eternal Slumber has the same effect as Sleep, but damage does not remove it.

Half Asleep

A state between sleep and consciousness. I want to play more... but it's time for everyone to sleep, forever.

Insight

Increases Critical Hit Rate by 24%.

Stats

Stats at level 1
StatsValueStatsValue
HP448Attack99
Defense30Critical rate3.75%
Hit132Critical factor150%
Dodge132Attack speed187
Health regen13Move speed33
Critical rate resist0%Lethal rate0%
Reduction rate0%Extra damage rate0%
Vital point rate0%Lethal factor150%
Extra damage factor150%Vital point factor130%

A formidable entity capable of annihilating a planet with just a wave of her hand. Her heart is filled with hatred and contempt for this world, believing that true happiness can only be found in dreams. During the great war, she inadvertently became one of the Four Lords of Old by wiping out hordes of monsters just so she could have a couple of moments of peaceful sleep. As the world verges on chaos again, she embarked on a quest to end the world's wars, compelled by an oracle from the goddess.

Yeonhee Guide

Quick Overview
Tier D
Role DPS
Best Modes
Codex
Awakening Priority High
Verdict
Codex only
Strength

Ranged attacks + Sleep debuff

Weakness

Not viable without awakening

Yeonhee is the base version of Final Star Yeonhee, a ranged DPS hero with sleep-based abilities. While she shares the same core kit as her awakened counterpart, there are significant differences that make her not viable for combat in her base form.

The awakened version receives dramatically higher damage output, the powerful Final Star system with stacking bonuses, enhanced critical damage, and improved sleep-based debuffs. Without awakening, Yeonhee's damage output is far too low for any serious team composition. The gap between base and awakened heroes is simply too large to justify running the base version in any content.

It is worth leveling this hero up to level 100 in preparation for their awakening, which is when they truly become competitive and worth investing in. In the meantime, use them for the Codex to earn Rubies and permanent stat bonuses.

Should You Use Yeonhee?

No — Yeonhee should only be leveled for Codex purposes. The power gap between base and awakened heroes is too large to justify running her in any team composition.

Strengths

Sleep debuffs — Her active skill "Eternal Slumber of Doom" inflicts Eternal Slumber (cannot attack/move) and Half Asleep to enemies, while providing team buffs through Sleepwalking and Sweet Dreams.
Team buffs — Critical Hit Attack grants Sleepwalking (+24% Weakness Attack) to allies and Sweet Dreams (+24% Crit Damage) to herself. Active skill grants Insight (+24% Crit Rate).

Weaknesses

Not viable without awakening — the base version has dramatically lower damage output compared to Final Star Yeonhee. Her active skill deals significantly less damage.
No Final Star system — the awakened version has the unique Final Star system that stacks for massive bonuses. The base version lacks this entirely.
Lower buff values — the base version has significantly lower buff values compared to the awakened version.

Best Game Modes

  • Codex — level up Yeonhee to 100 to unlock the awakening and earn Rubies and permanent stat bonuses.

Build & Optimization

Roll for Critical Hit Rate. In end-game boss fights like Deep Nightmare, enemies have high Crit Rate Resist which reduces your effective Critical Hit Rate. Stack above 100% to maintain reliable critical hits throughout extended fights.

Investment Advice

Early game
Awaken immediately
Mid game
Awaken immediately
Late game
Awaken immediately

FAQ

Is Yeonhee worth pulling?

Only if you plan to awaken her. The base version is not viable for combat.

What makes Yeonhee unique?

Ranged DPS with multi-target critical hits (1-2 targets), Sleep/AOE debuff (Eternal Slumber), and team buffs (Sleepwalking, Sweet Dreams, Insight) based on sleep mechanics.

Is Yeonhee playable without awakening?

No — the base version is not viable. The power gap between base and awakened heroes is too large to justify running her in any team composition.

Should I awaken this hero?

Yes — awakening transforms Yeonhee into a powerful ranged DPS with the Final Star system, significantly higher damage, and improved sleep-based debuffs. Essential for end-game content.

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