Genshin Impact / Weapon

Blackcliff Longsword

Sword · 43.7349 · CRIT DMG · 4★

Genshin Impact hub →

Details Upgrade costs Sources

Stats & requirements

Weapon: Sword
Rarity: 4
Base ATK: 43.735
Secondary stat: CRIT DMG
Introduced: 1.0

Starting stats (before equipment)

ATTACK: 43.735
SPECIALIZED: 0.08

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

Luminous Sands from Guyun3

Hunter's Sacrificial Knife15

Firm Arrowhead10

Lustrous Stone from Guyun9

Agent's Sacrificial Knife18

Sharp Arrowhead15

Relic from Guyun9

Inspector's Sacrificial Knife27

Weathered Arrowhead18

Divine Body from Guyun4

Step by step

Upgrade	Gate	Materials
0 → 1	Lv. 20 / Rank 15	Mora × 5,000Luminous Sands from Guyun × 3Hunter's Sacrificial Knife × 3Firm Arrowhead × 2
1 → 2	Lv. 40 / Rank 25	Mora × 15,000Lustrous Stone from Guyun × 3Hunter's Sacrificial Knife × 12Firm Arrowhead × 8
2 → 3	Lv. 50 / Rank 30	Mora × 20,000Lustrous Stone from Guyun × 6Agent's Sacrificial Knife × 6Sharp Arrowhead × 6
3 → 4	Lv. 60 / Rank 35	Mora × 30,000Relic from Guyun × 3Agent's Sacrificial Knife × 12Sharp Arrowhead × 9
4 → 5	Lv. 70 / Rank 40	Mora × 35,000Relic from Guyun × 6Inspector's Sacrificial Knife × 9Weathered Arrowhead × 6
5 → 6	Lv. 80 / Rank 50	Mora × 45,000Divine Body from Guyun × 4Inspector's Sacrificial Knife × 18Weathered Arrowhead × 12

Weapon refinement1 → 5

Total for the listed steps

Blackcliff Longsword · R1 sacrifice copy4

Mora15,000

Step by step

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