OBJ Edge of Lightness

5-STAR Sword

Skills

Flow: Unbridled Edge

tacafter

Secondary Attribute +{second_attr_up:0.0%}.
After the wielder's skill recovers SP, the entire team gains Heat DMG Dealt and Electric DMG Dealt +{dmg_up:0.0%} for {duration:0}s.
Max stacks for effects of the same name: {max_stack:0}. Duration of each stack is counted separately.

Lv	second attr up	dmg up	duration	max stack
1	0.05	0.03	20	3
2	0.06	0.036	20	3
3	0.07	0.042	20	3
4	0.08	0.048	20	3
5	0.09	0.054	20	3
6	0.1	0.06	20	3
7	0.11	0.066	20	3
8	0.12	0.072	20	3
9	0.14	0.084	20	3

Agility Boost [M]

attr agi

Agility +{agi}

Lv	agi
1	16
2	28
3	41
4	54
5	67
6	80
7	92
8	105
9	124

ATK Boost [M]

attr atk

Attack +{atk:0.0%}

Lv	atk
1	0.04
2	0.072
3	0.104
4	0.136
5	0.168
6	0.2
7	0.232
8	0.264
9	0.312

Best Characters

Characters whose builds recommend this weapon.

Sword Characters

All characters that can equip this weapon type.

Build Notes

Arclight — endgame sub dps

Rank #2

This endgame build turns Arclight into a sub‑DPS who not only restores SP for the team but also provides substantial attack and damage buffs. The combination of Thermite Cutter and Frontiers set ensures every SP recovery cycle benefits the entire squad. The gear pieces are selected to amplify her Combo Skill, which is her primary contribution to both damage and energy generation. Stat emphasis lies on Agility and Intellect to scale both her personal damage and her Talent’s team buff.

Thermite Cutter is chosen for its unconditional team ATK buff after SP recovery, aligning perfectly with Arclight's SP generation role.

The Frontiers set synergizes by reducing Combo Skill cooldown and providing a DMG buff each time SP is recovered, doubling down on her support capabilities.

Alternatives like OBJ Edge of Lightness offer elemental damage buffs for Electric/Heat teams, while Twelve Questions boosts personal damage when Arts Reactions are consumed.

Prominent Edge serves as a fallback that directly increases ATK on skill hit for self‑sufficiency until better options are obtained.

Maximizes team utility via Thermite Cutter and Frontiers set, granting ATK and DMG bonuses whenever Arclight generates SP.
Using Type 50 Yinglung Gloves as an off‑piece boosts Combo Skill DMG while raising Agility and Intellect.
Prioritize Essences that enhance ATK and support her SP recovery loops.

Akekuri — endgame support

Rank #2

This endgame support build capitalizes on Akekuri’s SP generation tools to continuously trigger the Frontiers set’s team DMG buff and the Thermite Cutter’s ATK boost. High Intellect from gear enhances her Combo Skill SP recovery through the Cheer of Victory talent. The off-piece gloves improve Ultimate Gain Efficiency, enabling more frequent Rallying Flares. Overall, she becomes an SP battery that also passively increases the entire party’s damage output.

Thermite Cutter is chosen because its Flow essence grants a team ATK buff whenever Akekuri restores SP, stacking with her support nature. The other essences boost her personal ATK and Will, but the team buff is the key.

OBJ Edge of Lightness is a strong alternative when focusing on Heat or Electric damage, as it further increases those damage types for the team after SP recovery.

Fortmaker offers utility with Ultimate Gain Efficiency and Intellect, making it a decent choice if you need even faster Ultimate rotation but lack the team-wide ATK buff from the top weapons.

The Frontiers set reduces Combo Skill cooldown by 15% and gives a party-wide DMG buff after SP recovery, perfectly aligning with Akekuri's role.
Off-piece Eternal Xiranite Gloves T1 accelerate Ultimate charging, ensuring more frequent SP bursts.