Genshin Impact · Weapons
Haran Geppaku Futsu

Lore
A famed work by the Futsu line of smiths. The name "Haran" comes from the manner in which it resembles the violent, roiling waves.
Honed Flow
The passive every copy of the weapon carries, one line per refinement rank.
Rank 1
Obtain 12% All Elemental DMG Bonus. When other nearby party members use Elemental Skills, the character equipping this weapon will gain 1 Wavespike stack. Max 2 stacks. This effect can be triggered once every 0.3s. When the character equipping this weapon uses an Elemental Skill, all stacks of Wavespike will be consumed to gain Rippling Upheaval: each stack of Wavespike consumed will increase Normal Attack DMG by 20% for 8s.
Rank 2
Obtain 15% All Elemental DMG Bonus. When other nearby party members use Elemental Skills, the character equipping this weapon will gain 1 Wavespike stack. Max 2 stacks. This effect can be triggered once every 0.3s. When the character equipping this weapon uses an Elemental Skill, all stacks of Wavespike will be consumed to gain Rippling Upheaval: each stack of Wavespike consumed will increase Normal Attack DMG by 25% for 8s.
Rank 3
Obtain 18% All Elemental DMG Bonus. When other nearby party members use Elemental Skills, the character equipping this weapon will gain 1 Wavespike stack. Max 2 stacks. This effect can be triggered once every 0.3s. When the character equipping this weapon uses an Elemental Skill, all stacks of Wavespike will be consumed to gain Rippling Upheaval: each stack of Wavespike consumed will increase Normal Attack DMG by 30% for 8s.
Rank 4
Obtain 21% All Elemental DMG Bonus. When other nearby party members use Elemental Skills, the character equipping this weapon will gain 1 Wavespike stack. Max 2 stacks. This effect can be triggered once every 0.3s. When the character equipping this weapon uses an Elemental Skill, all stacks of Wavespike will be consumed to gain Rippling Upheaval: each stack of Wavespike consumed will increase Normal Attack DMG by 35% for 8s.
Rank 5
Obtain 24% All Elemental DMG Bonus. When other nearby party members use Elemental Skills, the character equipping this weapon will gain 1 Wavespike stack. Max 2 stacks. This effect can be triggered once every 0.3s. When the character equipping this weapon uses an Elemental Skill, all stacks of Wavespike will be consumed to gain Rippling Upheaval: each stack of Wavespike consumed will increase Normal Attack DMG by 40% for 8s.
Stats
Computed growth from the game data: slide to any level or ascension phase. Every stat is the weapon’s own.
- Base ATK608
- CRIT Rate33.1%
Ascension
What each phase costs and what it adds, read from the game data.
Total from Lv. 0 to Lv. 90
Gloomy Statuette ×23
Old Handguard ×15
Narukami's Wisdom ×5
Narukami's Joy ×14
Dark Statuette ×27
Kageuchi Handguard ×23
Narukami's Affection ×14
Deathly Statuette ×41
Famed Handguard ×27
Narukami's Valor ×6
Mora ×225,000
Unlocks level 40
- Base ATK+31
Gloomy Statuette ×5
Old Handguard ×3
Narukami's Wisdom ×5
Unlocks level 50
- Base ATK+62
Gloomy Statuette ×18
Old Handguard ×12
Narukami's Joy ×5
Unlocks level 60
- Base ATK+93
Dark Statuette ×9
Kageuchi Handguard ×9
Narukami's Joy ×9
Unlocks level 70
- Base ATK+125
Dark Statuette ×18
Kageuchi Handguard ×14
Narukami's Affection ×5
Unlocks level 80
- Base ATK+156
Deathly Statuette ×14
Famed Handguard ×9
Narukami's Affection ×9
Unlocks level 90
- Base ATK+187
Deathly Statuette ×27
Famed Handguard ×18
Narukami's Valor ×6
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Continuing through the catalogue in order (browsing, not recommendations).

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Game data updated Oct 25, 2026