Genshin Impact / Weapon

Flowing Purity

Catalyst · 43.7349 · ATK · 4★

Genshin Impact hub →

Details Upgrade costs Sources

Stats & requirements

Weapon: Catalyst
Rarity: 4
Base ATK: 43.735
Secondary stat: ATK
Introduced: 4.0

Starting stats (before equipment)

ATTACK: 43.735
SPECIALIZED: 0.06

Upgrade & material costs

Choose a track to see each purchased step and the total material bill. These totals cover the listed steps; character EXP and unlisted costs are separate.

Weapon ascension0 → 6

Total for the listed steps

Mora150,000

Dross of Pure Sacred Dewdrop3

Rift Core15

Transoceanic Pearl10

Sublimation of Pure Sacred Dewdrop9

Foreign Synapse18

Transoceanic Chunk15

Spring of Pure Sacred Dewdrop9

Alien Life Core27

Xenochromatic Crystal18

Essence of Pure Sacred Dewdrop4

Step by step

Upgrade	Gate	Materials
0 → 1	Lv. 20 / Rank 15	Mora × 5,000Dross of Pure Sacred Dewdrop × 3Rift Core × 3Transoceanic Pearl × 2
1 → 2	Lv. 40 / Rank 25	Mora × 15,000Sublimation of Pure Sacred Dewdrop × 3Rift Core × 12Transoceanic Pearl × 8
2 → 3	Lv. 50 / Rank 30	Mora × 20,000Sublimation of Pure Sacred Dewdrop × 6Foreign Synapse × 6Transoceanic Chunk × 6
3 → 4	Lv. 60 / Rank 35	Mora × 30,000Spring of Pure Sacred Dewdrop × 3Foreign Synapse × 12Transoceanic Chunk × 9
4 → 5	Lv. 70 / Rank 40	Mora × 35,000Spring of Pure Sacred Dewdrop × 6Alien Life Core × 9Xenochromatic Crystal × 6
5 → 6	Lv. 80 / Rank 50	Mora × 45,000Essence of Pure Sacred Dewdrop × 4Alien Life Core × 18Xenochromatic Crystal × 12

Weapon refinement1 → 5

Total for the listed steps

Flowing Purity · R1 sacrifice copy4

Mora15,000

Step by step

Upgrade	Gate	Materials
1 → 2		Flowing Purity · R1 sacrifice copy × 1Mora × 1,000
2 → 3		Flowing Purity · R1 sacrifice copy × 1Mora × 2,000
3 → 4		Flowing Purity · R1 sacrifice copy × 1Mora × 4,000
4 → 5		Flowing Purity · R1 sacrifice copy × 1Mora × 8,000

Sources & image credit

Reference snapshot: 24 October 2026.

HoYoverse / COGNOSPHERE

REFERENCE INDEX

All weapon entries →Read about Genshin Impact →

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