Inflicts Physical damage equal to 60% 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% of their maximum HP as Physical DoT at the start of each turn. This damage will not exceed more than 130% of Luka's ATK.

Luka moves, skills and special abilities
Luka: 4-Star, Physical, The Nihility. Faction: Jarilo-VI (Location).
Skills
2When the Skill is used, immediately dispels 1 buff from the enemy target
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Ultimates
1Receives 2 stack(s) of Fighting Will, with a 100% base chance to increase a single enemy target's damage received by 12% for 3 turn(s). Then, inflicts Physical damage equal to 198% of Luka's ATK to the target.
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Basic Atk
2After Luka uses his Basic ATK "Direct Punch" or Skill "Lacerating Fist," he receives 1 stack(s) 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 damage for 1 time equal to 68% of the original damage to the target. At the start of battle, Luka will possess 1 stack of Fighting Will.
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When using Enhanced Basic ATK, every hit Direct Punch inflicts has a 50% fixed chance for Luka to use 1 additional hit. This effect does not apply to additional hits generated in this way.
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Stat Trace
3Effect Hit Rate increases by 8.0%
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Effect Hit Rate increases by 6.0%
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Effect Hit Rate increases by 4.0%
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Bonus Trace
9DEF increases by 7.5%
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For every stack of Fighting Will obtained, additionally regenerates 3 Energy.
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ATK increases by 6.0%
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ATK increases by 6.0%
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ATK increases by 4.0%
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ATK increases by 8.0%
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Inflicts Physical damage equal to 50% of Luka's ATK to a single enemy. Sky-Shattering Fist Consumes 2 stacks of Fighting Will. First, uses Direct Punch to deal 3 hits, with each hit dealing Physical damage equal to 10% of Luka's ATK to a single enemy target. Then, uses Rising Uppercut to deal 1 hit, dealing Physical damage equal to 40% of Luka's ATK to the single enemy target.
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ATK increases by 4.0%
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DEF increases by 5.0%
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Technique
1Immediately attacks the enemy. Upon entering battle, Luka inflicts Physical damage equal to 50% 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.
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Eidolon
6When Luka takes action, if the target enemy is Bleeding , increases damage dealt by Luka by 15% for 2 turn(s).
Requirements / unlock: Eidolon 1
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If the Skill hits an enemy target with Physical Weakness, gain 1 stack(s) of Fighting Will.
Requirements / unlock: Eidolon 2
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Skill Lv. +2, up to a maximum of Lv. 15. Talent Lv. +2, up to a maximum of Lv. 15.
Requirements / unlock: Eidolon 3
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For every stack of Fighting Will obtained, increases ATK by 5%, stacking up to 4 time(s).
Requirements / unlock: Eidolon 4
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Ultimate Lv. +2, up to a maximum of Lv. 15. Basic ATK Lv. +1, up to a maximum of Lv. 10.
Requirements / unlock: Eidolon 5
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After the Enhanced Basic ATK's "Rising Uppercut" hits a Bleeding enemy target, the Bleed status will immediately deal damage 1 time equal to 8% of the original damage for every hit of Direct Punch already unleashed during the current Enhanced Basic ATK.
Requirements / unlock: Eidolon 6