The Flute

Beneath its rusty exterior is a lavishly decorated thin blade. It swings as swiftly as the wind.

At a glance

The Flute is a 4-star Sword released in Version 1.0. At Level 90, it has 510 Base ATK and 41.3% ATK. Its Chord passive is documented from R1 to R5.

Rarity: 4 stars
Type: Sword
Maximum level: 90
Release version: 1.0

Lunaris data: version 7.1.0 (latest version reported by the source at import: 7.1.0), generated on September 22, 2026.This is the catalog generation date. Build guides separately state when their recommendations were checked.

Progression

Stats at level 90

Level

190

Base ATK: 510
ATK: 41.3%

Passive effect

Chord

Refinement

Normal or Charged Attacks grant a Harmonic on hits. Gaining 5 Harmonics triggers the power of music and deals 100% ATK DMG to surrounding opponents. Harmonics last up to 30s, and a maximum of 1 can be gained every 0.5s.

Progression

Ascension materials

Total ascension cost. Level-up EXP and Mora, and extra copies for refinement, are not included.

Mora for ascensions: 150,000

Slime Condensate
× 10
Slime Secretions
× 15
Slime Concentrate
× 18
Dead Ley Line Branch
× 15
Dead Ley Line Leaves
× 18
Ley Line Sprout
× 27
Boreal Wolf's Milk Tooth
× 3
Boreal Wolf's Cracked Tooth
× 9
Boreal Wolf's Broken Fang
× 9
Boreal Wolf's Nostalgia
× 4

Names source: Lunaris

Progression

Stats by level

Stored values at the main progression milestones from level 1 to 90.

Level	Base ATK	ATK
1	42	9%
20	109	15.9%
40	205	23.2%
50	266	26.8%
60	327	30.4%
70	388	34.1%
80	449	37.7%
90	510	41.3%

Chord

R1–R5 refinement effects

Every refinement is visible together for direct comparison.

R1

R2

Normal or Charged Attacks grant a Harmonic on hits. Gaining 5 Harmonics triggers the power of music and deals 125% ATK DMG to surrounding opponents. Harmonics last up to 30s, and a maximum of 1 can be gained every 0.5s.

R3

Normal or Charged Attacks grant a Harmonic on hits. Gaining 5 Harmonics triggers the power of music and deals 150% ATK DMG to surrounding opponents. Harmonics last up to 30s, and a maximum of 1 can be gained every 0.5s.

R4

Normal or Charged Attacks grant a Harmonic on hits. Gaining 5 Harmonics triggers the power of music and deals 175% ATK DMG to surrounding opponents. Harmonics last up to 30s, and a maximum of 1 can be gained every 0.5s.

R5

Normal or Charged Attacks grant a Harmonic on hits. Gaining 5 Harmonics triggers the power of music and deals 200% ATK DMG to surrounding opponents. Harmonics last up to 30s, and a maximum of 1 can be gained every 0.5s.

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