Weapon details
Blackcliff Longsword
Type: Sword
Rarity: ★★★★ Base ATK: 44 CRIT DMG: 8%
A sword made of a material known as "blackcliff." It has a dark crimson glow on its black blade.
Passive effect
Press the Advantage
R1
After defeating an opponent, ATK is increased by 12% for 30s. This effect has a maximum of 3 stacks, and the duration of each stack is independent of the others.
R2
After defeating an opponent, ATK is increased by 15% for 30s. This effect has a maximum of 3 stacks, and the duration of each stack is independent of the others.
R3
After defeating an opponent, ATK is increased by 18% for 30s. This effect has a maximum of 3 stacks, and the duration of each stack is independent of the others.
R4
After defeating an opponent, ATK is increased by 21% for 30s. This effect has a maximum of 3 stacks, and the duration of each stack is independent of the others.
R5
After defeating an opponent, ATK is increased by 24% for 30s. This effect has a maximum of 3 stacks, and the duration of each stack is independent of the others.
Cost per phase
Phase 0
Level cap: 20
Adventure rank required: -
Mora: -
Materials
-
Phase 1
Level cap: 40
Adventure rank required: 15
Mora: 5,000
Materials
Firm Arrowhead x2 
Hunter's Sacrificial Knife x3 
Luminous Sands from Guyun x3 Phase 2
Level cap: 50
Adventure rank required: 25
Mora: 15,000
Materials
Firm Arrowhead x8 Hunter's Sacrificial Knife x12 
Lustrous Stone from Guyun x3 Phase 3
Level cap: 60
Adventure rank required: 30
Mora: 20,000
Materials
Sharp Arrowhead x6 
Agent's Sacrificial Knife x6 Lustrous Stone from Guyun x6 Phase 4
Level cap: 70
Adventure rank required: 35
Mora: 30,000
Materials
Sharp Arrowhead x9 Agent's Sacrificial Knife x12 
Relic from Guyun x3 Phase 5
Level cap: 80
Adventure rank required: 40
Mora: 35,000
Materials
Weathered Arrowhead x6 
Inspector's Sacrificial Knife x9 Relic from Guyun x6 Phase 6
Level cap: 90
Adventure rank required: 50
Mora: 45,000
Materials
Weathered Arrowhead x12 Inspector's Sacrificial Knife x18 
Divine Body from Guyun x4