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Seven Knights Idle Adventure

Sung Jinwoo

Hero details

Melee Type

Solo Leveling

Legendary
November 13, 2024

Unlock reward : 50Rubies icon- Seven Knights Idle Adventure

Hero Sung Jinwoo portrait - Seven Knights Idle Adventure

Skills

Range : 25CD : 0Atk speed : 149

Deals damage equal to 600% of Attack to the target.

Range : 25CD : 0Atk speed : 149

Deals Critical Hit Damage equal to 700% of Attack to the target. Grants the Iron Will Lv. 5 buff to allies for 2 sec upon a successful attack. Also inflicts the Defense Decrease Lv. 5 debuff on the hit target for 2 sec.

Iron Will Lv. 5

Increases Bonus Damage Rate by 20%.

Defense Decrease Lv. 5

Decreases final Defense by 25%.

Range : 25CD : 10Atk speed : 125

Deals damage equal to 4000% of Attack to the target. Inflicts Paralysis debuff for 3 sec upon a successful attack. Also inflicts Bleed debuff on the target for 10 sec.

Paralysis

Unable to attack, move, and skills become unavailable

Bleed

Deals damage equal to 20% of Attack every 1 sec.

Stats

Stats at level 1
StatsValueStatsValue
HP600Attack88
Defense40Critical rate3%
Hit132Critical factor125%
Dodge132Attack speed149
Health regen17Move speed40
Critical rate resist0%Lethal rate0%
Reduction rate0%Extra damage rate0%
Vital point rate0%Lethal factor150%
Extra damage factor150%Vital point factor130%

A hero from another dimension. Not much is known about this hero.

Sung Jinwoo Guide

Quick Overview
Tier C
Role DPS Debuffer
Best Modes
Collection only
Investment Priority Low
Verdict
Not recommended
Strength

Strong active damage + Bleed utility

Weakness

Inconsistent support and short buff durations

Sung Jinwoo is a collaboration hero from the Solo Leveling series. He brings burst damage through his active skill and provides utility through Bleed application and team buffs, but is severely limited by short effect durations.

His potential is overshadowed by more consistent heroes, making his role in team compositions very restricted. He is primarily a collection unit rather than a functional piece for serious team compositions.

Should You Use Sung Jinwoo?

No — while he has decent burst potential, his extremely short buff and debuff durations (2 seconds) severely limit his practical value. There are better alternatives for both damage and utility roles.

Sung Jinwoo in hero interface

Sung Jinwoo in hero interface

Strengths

High burst damage — Speed active skill deals 4000% Attack damage, providing strong single-target burst.
Bleed application — Consistently applies Bleed DoT for 10 seconds, enabling DoT-based team compositions.
Team damage buff — Critical Hit Attack grants Iron Will buff (+20% Bonus Damage) to allies, providing team utility.
Defense debuff — Critical Hit Attack applies -25% Defense reduction, amplifying team damage.
Control utility — Active skill inflicts Paralysis for 3 seconds, disabling enemy attacks and movement.

Weaknesses

Collaboration Hero — Can only be obtained during limited periods.
Low pourcentage on buff & debuff — Iron Will buff only make a 20% boost, making it below all meta buffers heros.

Best Game Modes

  • Collection only — limited viability due to low value buff & debuff.

Build & Optimization

Focus on Critical Hit Rate as the primary stat to ensure consistent critical hits for triggering Iron Will buff and Defense Decrease. Given his limited viability, heavy investment is not recommended.

Investment Advice

Early game
Low priority
Mid game
Low priority
Late game
Low priority

FAQ

Is Sung Jinwoo worth pulling?

No, his short buff/debuff value make him a poor investment compared to other heroes.

Can Sung Jinwoo be used as your primary Defense Breaker?

No, his defense reduction is not strong enough. At only 25%, it fails to provide a significant enough impact during your team's burst damage phases compared to dedicated debuffers.

Should you invest in this collaboration hero when his banner returns?

No, investing in him is a resource trap. He is purely a collection unit meant to sit in your codex, unless his rerun introduces an Awakened version that completely reworks his kit.

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