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Mortenax Blade

Mortenax Blade

FireNihilityStellaron Hunters Jun 1, 2026

His body is like springwood. His heart is like dead ash. Yet still, a craftsman's spark cling to his fingertips. Ancient grudges flare anew. He vows to send both himself and that God over to the other shore. This body torn asunder, yet holding fast through a thousand temperings into a blade... What answer will it forge?

Details

· Stats
Lv. 80
ATK288
DEF257
HP721
SPD107
Aggro100
ElementFire
PathNihility
WorldStellaron Hunters
VA (CN)刘以嘉
VA (JP)三木眞一郎
VA (KR)곽윤상
VA (EN)Daman Mills

His body is like springwood. His heart is like dead ash. Yet still, a craftsman's spark cling to his fingertips. Ancient grudges flare anew. He vows to send both himself and that God over to the other shore. This body torn asunder, yet holding fast through a thousand temperings into a blade... What answer will it forge?

Skills

Skill

Lv. 10
A Broken Blade Still Slays

A Broken Blade Still Slays

Single Target
EnergyGeneration: 20
Weakness BreakSingle: 30

Deals Fire DMG equal to 70% of Mortenax Blade's Max HP to one designated enemy, and causes the target to enter the Taunt state for 1 turn.

A Tempered Blade Severs Souls

A Tempered Blade Severs Souls

Single Target
EnergyGeneration: 20
Weakness BreakSingle: 30

Deals Fire DMG equal to 140% of Mortenax Blade's Max HP to one designated enemy, and causes the target to enter the Taunt state for 1 turn.

Lv. 15
A Rain of Blades Seals Fate

A Rain of Blades Seals Fate

AoE
EnergyGeneration: 30
Weakness BreakSingle: 15 / AoE: 30

Consumes HP equal to 10% of Mortenax Blade's Max HP and deals Fire DMG equal to 90.0% of Mortenax Blade's Max HP to all enemies, and additionally deals 4 instance(s) of DMG, with each instance dealing Fire DMG equal to 30.0% of Mortenax Blade's Max HP to one random enemy. If the current HP is insufficient, Mortenax Blade's current HP will be reduced to 1 when he uses Skill. While not in the "Infinite Fury" state or when the current HP is 1 or lower, Mortenax Blade cannot use his Skill. Using Skill does not consume Skill Points.

A Rain of Blades Seals Fate

A Rain of Blades Seals Fate

AoE
EnergyGeneration: 30
Weakness BreakSingle: 15 / AoE: 30

Lv. 15
Fornax Ex Corpore

Fornax Ex Corpore

Enhance
EnergyGeneration: 5

Inflicts "Balefire Bind" on all enemies. Enemy targets in the "Balefire Bind" state have their DEF reduced by 35.0% and the DMG they receive increases by 60.0%, lasting for 2 turn(s). Then, consumes HP equal to 20% of Mortenax Blade's Max HP to deploy a Zone. While the Zone is active, Mortenax Blade enters the "Infinite Fury" state. During the "Infinite Fury" state, increases CRIT Rate by 20%, increases CRIT DMG by 75.0%, enhances Basic ATK, unlocks Skill, and gains a new Ultimate "Tenax Per Ignem." When receiving a killing blow, this unit will not be knocked down, but will dispel the Zone, exit the "Infinite Fury" state, and restore HP equal to 50% of this unit's Max HP. When gaining the "Infinite Fury" state, a corresponding countdown appears on the Action Order. The countdown has a fixed SPD of 70. At the start of the countdown's turn, dispels the Zone and exits the "Infinite Fury" state. If the current HP is insufficient, Mortenax Blade's current HP will be reduced to 1 when he uses this ability.

Tenax Per Ignem

Tenax Per Ignem

AoE
EnergyGeneration: 5
Weakness BreakAoE: 60

Deals Fire DMG equal to 420.0% of Mortenax Blade's Max HP to all enemies.

Lv. 15
All Karma Comes Due

All Karma Comes Due

Support

While the Zone is active, after each attack an ally target uses on an enemy, inflicts the "Balefire Bind" state on the corresponding enemy target and grants 1 Charge to Mortenax Blade. When Charge reaches 9 points and the current HP is more than 1, consumes 9 Charge, regenerates 30.0 Energy, and enables Mortenax Blade to use Skill 1 extra time. This extra Skill use is considered as Follow-Up ATK.

Blade's Reach Spares None

Blade's Reach Spares None

Weakness BreakSingle: 60

Immediately attacks all enemies within a certain range. After entering combat, inflicts the Taunt state on all enemies for 1 turn and decreases DMG taken by this unit by 90% for 2 turn(s).

Traces

Traces

Bone, Hardened ad Nauseam

Bone, Hardened ad Nauseam

A2

Mortenax Blade can accumulate up to 80 overflow Energy. After using Ultimate, clears it and regenerates a corresponding amount of Energy. When the battle starts or when the Zone is dispelled, if Energy is below 75%, it is immediately regenerated to 75%. When Energy is regenerated to its maximum, dispels all debuffs from this unit.

CRIT Rate Boost
CRIT Rate BoostA2

CRIT Rate increases by 2.7%

DMG Boost: Fire
DMG Boost: FireA3

Fire DMG increases by 3.2%

HP Boost
HP BoostA3

Max HP increases by 4.0%

Soul, Tempered ad Mortem

Soul, Tempered ad Mortem

A4

While the Zone is active, increases the chance of being attacked by enemies, decreases DMG taken by this unit by 50%, and increases Incoming Healing by 50%. After being attacked, inflicts the "Balefire Bind" state on the corresponding target, and enables Mortenax Blade to gain 1 Charge.

DMG Boost: Fire
DMG Boost: FireA4

Fire DMG increases by 4.8%

CRIT Rate Boost
CRIT Rate BoostA5

CRIT Rate increases by 4.0%

DMG Boost: Fire
DMG Boost: FireA5

Fire DMG increases by 4.8%

Heart, Refined ad Infinitum

Heart, Refined ad Infinitum

A6

While the Zone is active, ally targets deal 50% increased DMG. If there are other Nihility characters aside from Mortenax Blade in the team, Ultimate DMG dealt by ally targets increases by 75%. Otherwise, DMG dealt by Mortenax Blade additionally increases by 75%.

HP Boost
HP BoostA6

Max HP increases by 6.0%

CRIT Rate Boost
CRIT Rate BoostLv. 75

CRIT Rate increases by 5.3%

DMG Boost: Fire

DMG Boost: Fire

Lv. 1

Fire DMG increases by 3.2%

DMG Boost: Fire
DMG Boost: FireLv. 80

Fire DMG increases by 6.4%

Eidolons

Eidolons

Ere My Death, I Stood Unmade1

1. Ere My Death, I Stood Unmade

While the Zone is active, decreases all enemies' All-Type RES by 20%. After using the extra Skill from Talent, the "Infinite Fury" countdown has its action delayed by 15%.

Ash Was My Heart, Yet the Flame Stayed2

2. Ash Was My Heart, Yet the Flame Stayed

When an ally character uses Ultimate to deal DMG, it is considered as having launched Follow-Up ATK. And the Follow-Up ATK DMG dealt by ally targets increases by 75%. The upper limit of Mortenax Blade's Charge decreases to 7.

Across the Shore, Wrath Laid Bare3

3. Across the Shore, Wrath Laid Bare

Ultimate Lv. +2, up to a maximum of Lv. 15. Talent Lv. +2, up to a maximum of Lv. 15.

Odium I've Smitten, Thence Came the Blade4

4. Odium I've Smitten, Thence Came the Blade

"Heart, Refined ad Infinitum" additionally increases ally targets' DMG dealt by 50%.

I Severed My Woes, Knowing Death Begets Life5

5. I Severed My Woes, Knowing Death Begets Life

Skill Lv. +2, up to a maximum of Lv. 15. Basic ATK Lv. +1, up to a maximum of Lv. 10.

If Immortality Could Die, I Swore THEM Slain6

6. If Immortality Could Die, I Swore THEM Slain

As the Zone persists, when Mortenax Blade takes DMG or consumes HP, he gains 1 Charge. This effect can trigger again after any target's turn ends. The DMG multiplier of "Tenax Per Ignem" increases to 150% of its original value.

Stories

His body is like springwood. His heart is like dead ash. Yet still, a craftsman's spark cling to his fingertips. Ancient grudges flare anew. He vows to send both himself and that God over to the other shore. This body torn asunder, yet holding fast through a thousand temperings into a blade... What answer will it forge?