Everlasting Moonglow

A string of lovely jasper from the deep sea. It shines with a pure radiance like that of the moon, and just as ever-distant.

At a glance

Everlasting Moonglow is a 5-star Catalyst released in Version 2.1. At Level 90, it has 608 Base ATK and 49.6% HP. Its Byakuya Kougetsu passive is documented from R1 to R5.

Rarity: 5 stars
Type: Catalyst
Maximum level: 90
Release version: 2.1

Lunaris data: version 7.0.0 (current version 7.0.52.2), generated on August 25, 2026.

Progression

Stats at level 90

Level

190

Base ATK: 608
HP: 49.6%

Passive effect

Byakuya Kougetsu

Refinement

Healing Bonus increased by 10%, Normal Attack DMG is increased by 1% of the Max HP of the character equipping this weapon. For 12s after using an Elemental Burst, Normal Attacks that hit opponents will restore 0.6 Energy. Energy can be restored this way once every 0.1s.

Progression

Stats by level

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

Level	Base ATK	HP
1	46	10.8%
20	122	19.1%
40	235	27.8%
50	308	32.2%
60	382	36.5%
70	457	40.9%
80	532	45.3%
90	608	49.6%

Byakuya Kougetsu

R1–R5 refinement effects

Every refinement is visible together for direct comparison.

R1

R2

Healing Bonus increased by 12.5%, Normal Attack DMG is increased by 1.5% of the Max HP of the character equipping this weapon. For 12s after using an Elemental Burst, Normal Attacks that hit opponents will restore 0.6 Energy. Energy can be restored this way once every 0.1s.

R3

Healing Bonus increased by 15%, Normal Attack DMG is increased by 2% of the Max HP of the character equipping this weapon. For 12s after using an Elemental Burst, Normal Attacks that hit opponents will restore 0.6 Energy. Energy can be restored this way once every 0.1s.

R4

Healing Bonus increased by 17.5%, Normal Attack DMG is increased by 2.5% of the Max HP of the character equipping this weapon. For 12s after using an Elemental Burst, Normal Attacks that hit opponents will restore 0.6 Energy. Energy can be restored this way once every 0.1s.

R5

Healing Bonus increased by 20%, Normal Attack DMG is increased by 3% of the Max HP of the character equipping this weapon. For 12s after using an Elemental Burst, Normal Attacks that hit opponents will restore 0.6 Energy. Energy can be restored this way once every 0.1s.

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