Overall
Sung Jinwoo is a self-scaling assassin who levels up during battle. On a timer and on every kill, he gains a permanent level-up that fully restores his health and energy while stacking multiplicative boosts to attack, defense, and max health — shared partially with Cha Hae-in when paired together. He teleports behind the highest-damage enemy to deliver a triple strike that shreds their crit defenses with the Exposed debuff, then becomes untargetable. His ultimate freezes all enemies in place while stripping their dodge, setting up guaranteed hits for his entire team. Debuffs barely stick to him — they're instantly cleansed, each cleanse restores health, and debuff sources eat a guaranteed crit shortly after. His attacks apply a persistent poison that intensifies with each level-up, and poisoned enemies hit with Exposed hemorrhage energy. After each level-up, he automatically recasts his assassination combo for free.
Skills
Killer’s Intuition
UltimateDeals damage to all enemies, rendering them unable to move or use skills while heavily reducing their Dodge. Sets up guaranteed hits for the entire team.
Indomitable Will
PassiveInstantly cleanses most debuffs from enemy heroes and summons, recovering health per cleanse. Lands a guaranteed critical strike against the debuff source shortly after.
Shadow Hunt
ActiveTeleports behind the highest-damage enemy to deliver triple strikes while applying Exposed, which shreds Crit Block Rate and Crit Damage Resistance. Becomes untargetable afterward and takes reduced damage.
Solo Leveling
PassiveLevels up periodically and on kills, fully restoring health and energy while permanently boosting all core stats. Shares bonuses with Cha Hae-in when paired. Can level up to 5 times per battle.
Signature Item
Kasaka’s Venom Fang
Attacks apply Poison that deals damage over time, increasing permanently with each level-up. Poisoned enemies hit with Exposed also hemorrhage Energy. Poisoned enemies take significantly more damage from all sources.
Furniture
Evolution Instinct
Upon leveling up, Sung Jinwoo recasts Shadow Hunt as a free bonus attack. He also briefly ignores enemy Damage Resist and converts a portion of his damage into self-healing.
Engravings are not listed here because they upgrade existing skills directly. See the Skills tab for engraving effects alongside each skill.
Unleashes murderous intent to frighten enemies, dealing damage equal to 350% of Attack Rating to all enemies and rendering them unable to move or use skills for 3 seconds. For this duration, the Dodge of all enemies is reduced by 50 points.
When Sung Jinwoo is affected by certain debuffs from enemy heroes or summons, their duration cannot exceed 2 seconds.
Teleports behind the enemy hero that has dealt the highest damage and launches 3 strikes, each dealing damage equal to 300% of Attack Rating. Also applies the Exposed effect, which reduces the enemy’s Crit Block Rate by 25 points and Crit Damage Resistance by 35 points for 9 seconds.
For every 15 seconds that pass during battle, Sung Jinwoo levels up. Upon leveling up, he recovers health equal to 100% of max health, recovers 1000 Energy, and goins permanent boosts to Attack Rating. Defense Rating, and max health, equal to 40%, 40%, ond 40% of their initial values, respectively. Sung Jinwoo can level up a total of 3 times per battle; When deployed together with Cha Hae-in, 75% of the effects of Sung Jinwoo’s leveling up will be granted to Cha Hae-in.
Kasaka’s Venom Fang
Enhances: Venomous BladeWhen Sung Jinwoo deals damage to an enemy, he applies Poisoned for 3 seconds. While Poisoned, the enemy takes damage equal to 120% of Attack Rating every 1 seconds.
The duration of Poisoned is increased to 6 seconds..
When Sung Jinwoo has leveled up 1 time, the damage from Poisoned is permanently increased by 50%. This effect can be triggered up to 4 times per battle.
If the enemy suffers Exposed while Poisoned, they will lose 150 Energy every 1 seconds for a total of 4 seconds.
While Poisoned, enemies take 60% more damage.
Enhances: Evolution Instinct
Upon leveling up, Sung Jinwoo will cost Shadow Hunt on extra time, and this cost will not affect the skill’s cooldown.
Upon leveling up, Sung Jinwoo goins the Daily Rewards effect for 5 seconds. For this duration, Sung Jinwoo’s damage will ignore 25 of the enemy’s Damage Resist, and 65% of the damage will be converted into healing for himself.
For 4 seconds after the untargetable effect expires, Sung Jinwoo takes 45% less damage. Enemies affected by Exposed take 60% more damage from Sung Jinwoo.
Upon leveling up, Sung Jinwoo’s Crit Rating, Crit Damage Amplification, Accuracy, and Dodge are also increased by 15% of their initial values.