
Introductions
Luka is a 4★ character with the Physical
element who follows the Path of Nihility.
The boxing champion in Belobog's Underworld, and one of Wildfire's most capable fighters.
The consecutive reigning champion of the Fight Club, whose enthusiasm inspires children of the Underworld to dream big.

Skills
Basic ATK
Direct Punch
Single Target
Lv. 6
Energy gain: 20
Break: Main: 10.0
Deals Physical DMG equal to 100% of Luka's ATK to a single enemy.
Basic ATK
Enhanced
Sky-Shatter Fist
Single Target
Lv. 6
Energy gain: 20
Break: Main: 20.0
Consumes 2 stacks of Fighting Will. First, uses Direct Punch to deal 3 hits, with each hit dealing Physical DMG equal to 20.0% of Luka's ATK to a single enemy target.
Then, uses Rising Uppercut to deal 1 hit, dealing Physical DMG equal to 80.0% of Luka's ATK to the single enemy target.
Then, uses Rising Uppercut to deal 1 hit, dealing Physical DMG equal to 80.0% of Luka's ATK to the single enemy target.
Skill
Lacerating Fist
Single Target
Lv. 10
Energy gain: 30
Break: Main: 20.0
Deals Physical DMG equal to 120.0% of Luka's ATK to a single enemy target. In addition, there is a 100% base chance to inflict Bleed on them, lasting for 3 turn(s).
While Bleeding, the enemy will take 24.0% of their Max HP as Physical DoT at the start of each turn. This DMG will not exceed more than 338.0% of Luka's ATK.
While Bleeding, the enemy will take 24.0% of their Max HP as Physical DoT at the start of each turn. This DMG will not exceed more than 338.0% of Luka's ATK.
Ultimate
Coup de Grâce
Single Target | 130 energy cost
Lv. 10
Energy gain: 5
Break: Main: 30.0
Receives 2 stack(s) of Fighting Will, with a 100% base chance to increase a single enemy target's DMG received by 20.0% for 3 turn(s). Then, deals Physical DMG equal to 330.0% of Luka's ATK to the target.
Talent
Flying Sparks
Enhance
Lv. 10
Energy gain: -
After Luka uses his Basic ATK "Direct Punch" or Skill "Lacerating Fist," he receives 1 stack of Fighting Will, up to 4 stacks. When he has 2 or more stacks of Fighting Will, his Basic ATK "Direct Punch" is enhanced to "Sky-Shatter Fist." After his Enhanced Basic ATK's "Rising Uppercut" hits a Bleeding enemy target, the Bleed status will immediately deal DMG for 1 time equal to 85.0% of the original DMG to the target. At the start of battle, Luka will possess 1 stack of Fighting Will.
Technique
Anticipator
Technique
Energy gain: -
Break: Main: 20.0
Immediately attacks the enemy. Upon entering battle, Luka deals Physical DMG equal to 50.0% of his ATK to a random single enemy with a 100% base chance to inflict his Skill's Bleed effect on the target. Then, Luka gains 1 additional stack of Fighting Will.

Major Traces
Kinetic Overload
A2
Major trace
When using Skill, immediately dispels 1 buff(s) from the enemy target.
Cycle Braking
A4
Major trace
For every stack of Fighting Will obtained, additionally regenerates 3 Energy.
Crush Fighting Will
A6
Major trace
When using Enhanced Basic ATK, every hit of "Direct Punch" has a 50.0% fixed chance for Luka to use 1 additional hit. This effect does not apply to additional hits generated in this way.
Minor Traces




Eidolons
E1
Fighting Endlessly
Eidolon 1
When Luka takes action, if the target enemy is Bleeding, increases DMG dealt by Luka by 15.0% for 2 turn(s).
E2
The Enemy is Weak, I am Strong
Eidolon 2
If the Skill hits an enemy target with Physical Weakness, gain 1 stack(s) of Fighting Will.
E3
Born for the Ring
Eidolon 3
Skill Lv. +2, up to a maximum of Lv. 15.
Talent Lv. +2, up to a maximum of Lv. 15.
Talent Lv. +2, up to a maximum of Lv. 15.
E4
Never Turning Back
Eidolon 4
For every stack of Fighting Will obtained, increases ATK by 5.0%, stacking up to 4 time(s).
E5
The Spirit of Wildfire
Eidolon 5
Ultimate Lv. +2, up to a maximum of Lv. 15.
Basic ATK Lv. +1, up to a maximum of Lv. 10.
Basic ATK Lv. +1, up to a maximum of Lv. 10.
E6
A Champion's Applause
Eidolon 6
After the Enhanced Basic ATK's "Rising Uppercut" hits a Bleeding enemy target, the Bleed status will immediately deal DMG 1 time equal to 8.0% of the original DMG for every hit of Direct Punch already unleashed during the current Enhanced Basic ATK.

Stats and Ascension Materials
Base Stats




Ascension Materials
Credits
246400
Ancient Part
12
Ancient Spindle
13
Broken Teeth of Iron Wolf
50
Ancient Engine
12

Luka Voice Actors
EN
Howard Wang
JP
Kajiwara Gakuto
CN
Xiao Zhai
KR
Lee Joo-seung
1.
Changelog
- 20 Jun. 2025: Page and Skills for Luka added.
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