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Hymn of the Maelstrom artwork
weapon: Catalyst

Ascended appearance

Weapon archive

Hymn of the Maelstrom

Weapon type
Catalyst
Secondary attribute
HP%

Introduced in version 7.1

An exquisite lamp crafted out of blue chalcedony which looks like a treasure right out of a fairy tale. It is said that a song of praise, forgotten by all, slumbers sealed inside this lamp.

Progression

Weapon stats

Base ATK
542
HP%
66.2%

Base reference stats. Passive effects and character bonuses are not included.

Refinement ability

Rondo of Slumber

Increases Healing Bonus by 4%. When performing healing, the equipping character gains the "Vatsamonga's Vatic Vintage" effect, which increases Max HP by 4% as well as increases the currently active party member's ATK by 0.4% for every 1,000 Max HP the equipping character has over 40,000. A maximum of 8% ATK can be gained in this way. This effect lasts 10s, max 3 stacks. When a nearby party member triggers a Frozen or Stellar Swirl reaction, the aforementioned Max HP and ATK boosts will be further increased by 75% for the next 5s. The aforementioned effects can still trigger even when the equipping character is not on the field.

Weapon upgrade calculator

Total requirements from your current level to your target. Reference only; no inventory is changed.

Weapon EXP
9,064,450
Mora
225,000
Measured Pour of the Cellared Spiritual Nectar
5
Accreted Fragment
23
Ethereal Glimmershard
15
Intoxication of the Cellared Spiritual Nectar
14
Accreted Mass
27
Ethereal Crystal
23
Exhilaration of the Cellared Spiritual Nectar
14
Accreted Growth
41
Ethereal Crystalscale Stone
27
Revelry of the Cellared Spiritual Nectar
6

A denotes ascension; both sides of level caps are selectable. EXP starts at the current level’s beginning and uses this weapon’s rarity. Mora shown is for ascension only; EXP-item consumption costs are not included.

Weapon data from genshin-db; images from Genshin Optimizer · Source genshin-
Genshin Impact artwork © HoYoverse. This library reflects the pinned upstream catalog.