Catalyst Tome of the Eternal Flow

Genshin Impact Tome of the Eternal Flow Best characters, materials & more

5 Star

Rarity

5 star rarity
Catalyst

Type

Catalyst

Obtained from

Weapon Event Banner

Base stats (lvl 90)

ATK 542
CRIT DMG 88.2%

Weapon's effect

HP is increased by 16% (20%, 24%, 28%, 32%). When current HP increases or decreases, Charged Attack DMG will be increased by 14% (18%, 22%, 26%, 30%) for 4s. Max 3 stacks, can be triggered once every 0.3s. When you have 3 stacks or refresh a third stack’s duration, 8% (9%, 10%, 11%, 12%) Energy will be restored. This Energy restoration effect can be triggered once every 12s.

Best for characters

The best in slot character for the Tome of the Eternal Flow is Neuvillette, as it is his signature weapon.

Although it has a somewhat situational passive effect, the weapon’s strong base stats still make it a solid choice for other DPS characters who specialize in charged attacks or scale with HP. Some good picks may include Mualani, Wriothesley, Yanfei, Klee, Ifa, Wanderer, or even DPS Barbara.

Keep in mind that you can pop the weapon’s passive effect by including Furina and some healer in your team.

How to obtain?

From Weapon Event Banner

You can get Tome of the Eternal Flow from time-limited Weapon Event Banners by using your Intertwined Fate to make Wishes. These banners feature specific 5★ and 4★ weapons with higher drop rates. The pity system ensures you’ll get a 5★ weapon within 80 pulls and a 4★ within 10. Check current banner details to see which weapons are available, as they change every few weeks (usually 2 times per patch).

Tome of the Eternal Flow – Banner appearance

Materials

Phase Req Lvl Mora Domain item Elite enemy drop Regular enemy drop
1 Lvl 20 10,000
Dross of Pure Sacred Dewdrop 5x
Dross of Pure Sacred Dewdrop
Dross of Pure Sacred Dewdrop

Dross of Pure Sacred Dewdrop

Weapon Ascension Materials

How to obtain?

  • Echoes of the Deep Tides(Tuesday/Friday/Sunday)
  • Parametric Transformer
Visit wiki for more info
Rift Core 5x
Rift Core
Rift Core

Rift Core

Weapon Ascension Materials

How to obtain?

  • Dropped by Breacher Primuses
  • Stardust Exchange
Visit wiki for more info
Meshing Gear 5x
Meshing Gear
Meshing Gear

Meshing Gear

Weapon Ascension Materials

How to obtain?

  • Dropped by Clockwork Meka
Visit wiki for more info
2 Lvl 40 20,000
Sublimation of Pure Sacred Dewdrop 5x
Sublimation of Pure Sacred Dewdrop
Sublimation of Pure Sacred Dewdrop

Sublimation of Pure Sacred Dewdrop

Weapon Ascension Materials

How to obtain?

  • Echoes of the Deep Tides(Tuesday/Friday/Sunday)
  • Parametric Transformer
Visit wiki for more info
Rift Core 5x
Rift Core
Rift Core

Rift Core

Weapon Ascension Materials

How to obtain?

  • Dropped by Breacher Primuses
  • Stardust Exchange
Visit wiki for more info
Meshing Gear 5x
Meshing Gear
Meshing Gear

Meshing Gear

Weapon Ascension Materials

How to obtain?

  • Dropped by Clockwork Meka
Visit wiki for more info
3 Lvl 50 30,000
Sublimation of Pure Sacred Dewdrop 9x
Sublimation of Pure Sacred Dewdrop
Sublimation of Pure Sacred Dewdrop

Sublimation of Pure Sacred Dewdrop

Weapon Ascension Materials

How to obtain?

  • Echoes of the Deep Tides(Tuesday/Friday/Sunday)
  • Parametric Transformer
Visit wiki for more info
Foreign Synapse 9x
Foreign Synapse
Foreign Synapse

Foreign Synapse

Weapon Ascension Materials

How to obtain?

  • Crafted
  • Dropped by Lv. 40+ Breacher Primuses
  • Stardust Exchange
Visit wiki for more info
Mechanical Spur Gear 9x
Mechanical Spur Gear
Mechanical Spur Gear

Mechanical Spur Gear

Weapon Ascension Materials

How to obtain?

  • Dropped by Lv.40+ Clockwork Meka
  • Crafting
Visit wiki for more info
4 Lvl 60 45,000
Spring of Pure Sacred Dewdrop 5x
Spring of Pure Sacred Dewdrop
Spring of Pure Sacred Dewdrop

Spring of Pure Sacred Dewdrop

Weapon Ascension Materials

How to obtain?

  • Echoes of the Deep Tides(Tuesday/Friday/Sunday)
  • Parametric Transformer
Visit wiki for more info
Foreign Synapse 5x
Foreign Synapse
Foreign Synapse

Foreign Synapse

Weapon Ascension Materials

How to obtain?

  • Crafted
  • Dropped by Lv. 40+ Breacher Primuses
  • Stardust Exchange
Visit wiki for more info
Mechanical Spur Gear 5x
Mechanical Spur Gear
Mechanical Spur Gear

Mechanical Spur Gear

Weapon Ascension Materials

How to obtain?

  • Dropped by Lv.40+ Clockwork Meka
  • Crafting
Visit wiki for more info
5 Lvl 70 55,000
Spring of Pure Sacred Dewdrop 9x
Spring of Pure Sacred Dewdrop
Spring of Pure Sacred Dewdrop

Spring of Pure Sacred Dewdrop

Weapon Ascension Materials

How to obtain?

  • Echoes of the Deep Tides(Tuesday/Friday/Sunday)
  • Parametric Transformer
Visit wiki for more info
Alien Life Core 9x
Alien Life Core
Alien Life Core

Alien Life Core

Weapon Ascension Materials

How to obtain?

  • Crafted
  • Dropped by Lv. 60+ Breacher Primuses
Visit wiki for more info
Artificed Dynamic Gear 9x
Artificed Dynamic Gear
Artificed Dynamic Gear

Artificed Dynamic Gear

Weapon Ascension Materials

How to obtain?

  • Dropped by Lv. 60+ Clockwork Meka
  • Crafting
Visit wiki for more info
6 Lvl 80 65,000
Essence of Pure Sacred Dewdrop 6x
Essence of Pure Sacred Dewdrop
Essence of Pure Sacred Dewdrop

Essence of Pure Sacred Dewdrop

Weapon Ascension Materials

How to obtain?

  • Echoes of the Deep Tides(Tuesday/Friday/Sunday)
  • Parametric Transformer
Visit wiki for more info
Alien Life Core 6x
Alien Life Core
Alien Life Core

Alien Life Core

Weapon Ascension Materials

How to obtain?

  • Crafted
  • Dropped by Lv. 60+ Breacher Primuses
Visit wiki for more info
Artificed Dynamic Gear 6x
Artificed Dynamic Gear
Artificed Dynamic Gear

Artificed Dynamic Gear

Weapon Ascension Materials

How to obtain?

  • Dropped by Lv. 60+ Clockwork Meka
  • Crafting
Visit wiki for more info