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4PhysicalNihilityBelobog
ReleasedAug 9, 2023Version 1.2 · Phase 2
Banners14 appearances13 reruns
LatestVersion 4.3Phase 1
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Observed results

Recent Endgame Performance

Avg. endgame scores from observed submissions.Explore Luka in Meta Trends

Pure Fiction

39,840avg score

1 Teams

Apocalyptic Shadow

3,503avg score

7 Teams

Overview

Physical Nihility specialist who applies Bleed, removes an enemy buff and triggers Bleed early with enhanced Basic attacks.

Role

Single-target Bleed support and conditional Break damage dealer.

Playstyle

Establish Bleed with Skill, apply Ultimate vulnerability, then spend Fighting Will on enhanced Basic attacks against the Bleeding target.

Why It Works

Fighting Will enables Bleed detonations without repeated Skill use, while Ultimate increases the damage the target receives.

Watch For

Skill Bleed uses enemy Max HP but is capped by Luka's ATK. Physical Break Bleed is a different source and requires an actual Weakness Break.

Playstyle

Combat Flow

Use Skill when Bleed needs applying or a removable buff needs dispelling. Use Ultimate to establish vulnerability and gain Fighting Will. At two or more stacks, use the enhanced Basic on the Bleeding target, keeping room under the four-stack cap.

Key Notes

  • Luka begins battle with one Fighting Will; Basic and Skill generate stacks, and Ultimate grants two.

  • Kinetic Overload lets Skill dispel one enemy buff.

  • Enhanced Basic triggers the target's Bleed; it is not restricted to Luka's Skill Bleed.

  • Do not chase Break Effect in a fight where Luka or a partner cannot establish useful Physical Break Bleed.

  • Low-HP waves and multiple separated targets do not fit his single-target focus well.

Build & Investment

Light Cones

Primary

Eyes of the Prey

Adds Effect Hit Rate and DoT damage for reliable Skill Bleed.

Alternative

Good Night and Sleep Well

Raises normal damage, including Skill Bleed, according to up to three debuffs. Its damage bonus does not increase Break damage.

Relics

Situational

Thief of Shooting Meteor

For Luka's own Break role: grants Break Effect and restores Energy when he inflicts Weakness Break.

Planars

Main Stats

Body

  • Effect Hit Rate
  • AlternativeATK%

For Bleed and vulnerability reliability.

When other gear meets application needs.

Feet

  • SPD

For Fighting Will and detonations.

Sphere

  • Physical DMG Boost
  • AlternativeATK%

For direct damage and Skill Bleed.

Alternative for Skill Bleed scaling.

Rope

  • ATK%
  • AlternativeBreak Effect

For Luka's Skill Bleed.

When Luka himself inflicts the important Break.

Recommended Substats

  1. Effect Hit Rate
  2. SPD
  3. ATK%
  4. Break Effect

Secure debuff reliability and actions. Prioritize ATK for Skill Bleed; move Break Effect ahead of ATK when Luka is the planned Physical breaker.

Eidolon Investment

E0 includes Bleed, vulnerability and the enhanced Basic detonation. E2 improves Fighting Will generation against Physical weakness, while E6 strengthens detonation.

Choose Effect Hit Rate, personal DoT damage or team DEF reduction according to his role.

E1

Acting against a Bleeding target increases Luka's damage by 15% for two turns.

E2

Skill gains an extra Fighting Will stack when it hits an enemy with Physical weakness.

E4

Each Fighting Will stack gained provides 5% ATK, stacking four times.

E6

After Rising Uppercut hits a Bleeding target, it triggers extra Bleed damage equal to 8% per Direct Punch hit in that enhanced Basic.

Teams

Boothill

Boothill can establish Physical Break Bleed, which Luka can trigger with enhanced Basic. Let the higher-Break-Effect breaker take the initial break, then time Luka's detonation.

Fugue

Fugue adds Break Effect, DEF reduction and another break opportunity through Cloudflame Luster. Select the intended breaker for Foxian Prayer and plan who takes each break.

Kafka

Kafka's Skill can trigger Luka's existing Bleeds. Apply Luka's vulnerability before the important detonation and keep Skill Points available for Kafka.