Genshin Impact / Weapon

Twin Nephrite

Catalyst · 39.8751 · CRIT Rate · 3★

Genshin Impact hub →

Details Upgrade costs Sources

Stats & requirements

Weapon: Catalyst
Rarity: 3
Base ATK: 39.875
Secondary stat: CRIT Rate
Introduced: 1.0

Starting stats (before equipment)

ATTACK: 39.875
SPECIALIZED: 0.034

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

Mora105,000

Mist Veiled Lead Elixir2

Mist Grass Pollen10

Recruit's Insignia6

Mist Veiled Mercury Elixir6

Mist Grass12

Sergeant's Insignia10

Mist Veiled Gold Elixir6

Mist Grass Wick18

Lieutenant's Insignia12

Mist Veiled Primo Elixir3

Step by step

Upgrade	Gate	Materials
0 → 1	Lv. 20 / Rank 15	Mora × 5,000Mist Veiled Lead Elixir × 2Mist Grass Pollen × 2Recruit's Insignia × 1
1 → 2	Lv. 40 / Rank 25	Mora × 10,000Mist Veiled Mercury Elixir × 2Mist Grass Pollen × 8Recruit's Insignia × 5
2 → 3	Lv. 50 / Rank 30	Mora × 15,000Mist Veiled Mercury Elixir × 4Mist Grass × 4Sergeant's Insignia × 4
3 → 4	Lv. 60 / Rank 35	Mora × 20,000Mist Veiled Gold Elixir × 2Mist Grass × 8Sergeant's Insignia × 6
4 → 5	Lv. 70 / Rank 40	Mora × 25,000Mist Veiled Gold Elixir × 4Mist Grass Wick × 6Lieutenant's Insignia × 4
5 → 6	Lv. 80 / Rank 50	Mora × 30,000Mist Veiled Primo Elixir × 3Mist Grass Wick × 12Lieutenant's Insignia × 8

Weapon refinement1 → 5

Total for the listed steps

Twin Nephrite · R1 sacrifice copy4

Mora7,500

Step by step

Upgrade	Gate	Materials
1 → 2		Twin Nephrite · R1 sacrifice copy × 1Mora × 500
2 → 3		Twin Nephrite · R1 sacrifice copy × 1Mora × 1,000
3 → 4		Twin Nephrite · R1 sacrifice copy × 1Mora × 2,000
4 → 5		Twin Nephrite · R1 sacrifice copy × 1Mora × 4,000

Sources & image credit

Reference snapshot: 24 October 2026.

HoYoverse / COGNOSPHERE

REFERENCE INDEX

All weapon entries →Read about Genshin Impact →

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