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Genshin Impact · Weapons

Tome of the Eternal Flow

Catalyst
Tome of the Eternal Flow weapon icon

Lore

A manual that was once passed down from generation to generation within an underwater priory. Today, none know of its existence.

Aeon Wave

The passive every copy of the weapon carries, one line per refinement rank.

  1. Rank 1

    HP is increased by 16%. When current HP increases or decreases, Charged Attack DMG will be increased by 14% for 4s. Max 3 stacks. This effect can be triggered once every 0.3s. When the character has 3 stacks or a third stack's duration refreshes, 8 Energy will be restored. This Energy restoration effect can be triggered once every 12s.

  2. Rank 2

    HP is increased by 20%. When current HP increases or decreases, Charged Attack DMG will be increased by 18% for 4s. Max 3 stacks. This effect can be triggered once every 0.3s. When the character has 3 stacks or a third stack's duration refreshes, 9 Energy will be restored. This Energy restoration effect can be triggered once every 12s.

  3. Rank 3

    HP is increased by 24%. When current HP increases or decreases, Charged Attack DMG will be increased by 22% for 4s. Max 3 stacks. This effect can be triggered once every 0.3s. When the character has 3 stacks or a third stack's duration refreshes, 10 Energy will be restored. This Energy restoration effect can be triggered once every 12s.

  4. Rank 4

    HP is increased by 28%. When current HP increases or decreases, Charged Attack DMG will be increased by 26% for 4s. Max 3 stacks. This effect can be triggered once every 0.3s. When the character has 3 stacks or a third stack's duration refreshes, 11 Energy will be restored. This Energy restoration effect can be triggered once every 12s.

  5. Rank 5

    HP is increased by 32%. When current HP increases or decreases, Charged Attack DMG will be increased by 30% for 4s. Max 3 stacks. This effect can be triggered once every 0.3s. When the character has 3 stacks or a third stack's duration refreshes, 12 Energy will be restored. This Energy restoration effect can be triggered once every 12s.

Stats

Computed growth from the game data: slide to any level or ascension phase. Every stat is the weapon’s own.

  • Base ATK542
  • CRIT DMG88.2%

Ascension

What each phase costs and what it adds, read from the game data.

Total from Lv. 0 to Lv. 90

  • material iconMeshing Gear ×15
  • material iconRift Core ×23
  • material iconDross of Pure Sacred Dewdrop ×5
  • material iconSublimation of Pure Sacred Dewdrop ×14
  • material iconMechanical Spur Gear ×23
  • material iconForeign Synapse ×27
  • material iconSpring of Pure Sacred Dewdrop ×14
  • material iconArtificed Dynamic Gear ×27
  • material iconAlien Life Core ×41
  • material iconEssence of Pure Sacred Dewdrop ×6
  • material iconMora ×225,000

Unlocks level 20

Unlocks level 40

  • Base ATK+31
  • material iconMeshing Gear ×3
  • material iconRift Core ×5
  • material iconDross of Pure Sacred Dewdrop ×5

Unlocks level 50

  • Base ATK+62
  • material iconMeshing Gear ×12
  • material iconRift Core ×18
  • material iconSublimation of Pure Sacred Dewdrop ×5

Unlocks level 60

  • Base ATK+93
  • material iconMechanical Spur Gear ×9
  • material iconForeign Synapse ×9
  • material iconSublimation of Pure Sacred Dewdrop ×9

Unlocks level 70

  • Base ATK+125
  • material iconMechanical Spur Gear ×14
  • material iconForeign Synapse ×18
  • material iconSpring of Pure Sacred Dewdrop ×5

Unlocks level 80

  • Base ATK+156
  • material iconArtificed Dynamic Gear ×9
  • material iconAlien Life Core ×14
  • material iconSpring of Pure Sacred Dewdrop ×9

Unlocks level 90

  • Base ATK+187
  • material iconArtificed Dynamic Gear ×18
  • material iconAlien Life Core ×27
  • material iconEssence of Pure Sacred Dewdrop ×6

More weapons

Continuing through the catalogue in order (browsing, not recommendations).

Game data updated Oct 26, 2026