Genshin Impact / Weapon

Blackcliff Slasher

Claymore · 42.401 · CRIT DMG · 4★

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Details Upgrade costs Sources

Stats & requirements

Weapon: Claymore
Rarity: 4
Base ATK: 42.401
Secondary stat: CRIT DMG
Introduced: 1.0

Starting stats (before equipment)

ATTACK: 42.401
SPECIALIZED: 0.12

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

Mist Veiled Lead Elixir3

Mist Grass Pollen15

Recruit's Insignia10

Mist Veiled Mercury Elixir9

Mist Grass18

Sergeant's Insignia15

Mist Veiled Gold Elixir9

Mist Grass Wick27

Lieutenant's Insignia18

Mist Veiled Primo Elixir4

Step by step

Upgrade	Gate	Materials
0 → 1	Lv. 20 / Rank 15	Mora × 5,000Mist Veiled Lead Elixir × 3Mist Grass Pollen × 3Recruit's Insignia × 2
1 → 2	Lv. 40 / Rank 25	Mora × 15,000Mist Veiled Mercury Elixir × 3Mist Grass Pollen × 12Recruit's Insignia × 8
2 → 3	Lv. 50 / Rank 30	Mora × 20,000Mist Veiled Mercury Elixir × 6Mist Grass × 6Sergeant's Insignia × 6
3 → 4	Lv. 60 / Rank 35	Mora × 30,000Mist Veiled Gold Elixir × 3Mist Grass × 12Sergeant's Insignia × 9
4 → 5	Lv. 70 / Rank 40	Mora × 35,000Mist Veiled Gold Elixir × 6Mist Grass Wick × 9Lieutenant's Insignia × 6
5 → 6	Lv. 80 / Rank 50	Mora × 45,000Mist Veiled Primo Elixir × 4Mist Grass Wick × 18Lieutenant's Insignia × 12

Weapon refinement1 → 5

Total for the listed steps

Blackcliff Slasher · R1 sacrifice copy4

Mora15,000

Step by step

Upgrade	Gate	Materials
1 → 2		Blackcliff Slasher · R1 sacrifice copy × 1Mora × 1,000
2 → 3		Blackcliff Slasher · R1 sacrifice copy × 1Mora × 2,000
3 → 4		Blackcliff Slasher · R1 sacrifice copy × 1Mora × 4,000
4 → 5		Blackcliff Slasher · 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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