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Mysterious Heroine XX (Alter)

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Table of Contents

Tier
-

Foreigner
Max HP 12,171
HP Rank
Max ATK 9,603
ATK Rank
Base Atk1,600Base HP1,947
Max Atk 9,603 Max HP 12,171
Lvl 100 Atk 11,627 Lvl 100 HP 14,757
Lvl 120 Atk 13,652 Lvl 120 HP 17,344
NP per Hit (%) 0.65%
NP when Attacked (%) 3%
Star Absorption 145
Star Generation per Hit 14.8%

Table of Contents

Servant Skills

Quantum Armour B

Apply Invincible to self (2 times, 3 turns).
Increase own ATK (3 turns).
Apply to self: Gain Critical Stars each turn (3 turns).
Gain Critical Stars.

Show Info
Lvl12345678910
ATK + 10% 11% 12% 13% 14% 15% 16% 17% 18% 20%
Stars per turn + 5 6 7 8 9 10 11 12 13 15
Stars + 5 6 7 8 9 10 11 12 13 15
CD 9 9 9 9 9 8 8 8 8 7

Available from the start

Gravity Manipulation B

Increase own Buster Card effectiveness (3 turns).
Increase own Buster Card Star Gather Rate (3 turns).
Increase own Critical Strength (3 turns).

Show Info
Lvl12345678910
Buster + 20% 21% 22% 23% 24% 25% 26% 27% 28% 30%
Buster Star Gather + 300% 320% 340% 360% 380% 400% 420% 440% 460% 500%
Crit Damage + 20% 21% 22% 23% 24% 25% 26% 27% 28% 30%
CD 8 8 8 8 8 7 7 7 7 6

Unlocks after 1st Ascension

Wicked Valour's Extremes A

Decrease NP Gauge for all enemies by 1.
Increase own NP Gauge by 10% per enemy on field.
Increase own NP Gauge.
Increase own NP Gain (3 turns).

Show Info
Lvl12345678910
NP + 10% 11% 12% 13% 14% 15% 16% 17% 18% 20%
NP Gain + 20% 21% 22% 23% 24% 25% 26% 27% 28% 30%
CD 9 9 9 9 9 8 8 8 8 7

Unlocks after 3rd Ascension

Append Skills

Anti-Assassin (ATK Up)

Deal extra Special ATK damage to [Assassin] class enemies.

Show Info
Lvl12345678910
Special ATK +20%21%22%23%24%25%26%27%28%30%
Skill Reload

When using a skill, reduce the cooldown for the skill by 1 turn for the first time the skill is used each battle (Only 1 time per skill).
Lv 1-5: 1 skill
Lv 6-9: 2 skills
Lv10: 3 skills

Show Info
Lvl12345678910
Cooldown Reduction 1 1 1 1 1 2 2 2 2 3

Class Skills

Entity of the Outer Realm D

Gain 2 Critical Stars per turn.
Increase your Debuff Resist by 4%.

Madness Enhancement C

Increase your Buster Card effectiveness by 6%.

Magic Resistance B

Increase your Debuff Resist by 17.5%.

Altereactor A+

Increase your Debuff Resist by 21%.

Noble Phantasm

Soushi Senkou Midaraba Chaos A+

Apply 30% Special ATK [Lawful] to self (1 turn) [Activates first].
Apply 30% Special ATK [Good] to self (1 turn) [Activates first].
Deal damage to a single enemy. [600-1000%]
Deal 200% supereffective damage against [Ruler Class Servant] enemies.
Increase own NP Gauge by 20%.

<Overcharge>

Increase own NP Strength (1 turn) [Activates first]. [10-30%]

Show Info/Video

Soushi Senkou Midaraba Chaos

The Light of Creation Disturbing Chaos

Rank Classification Hit-Count
A+ Anti-Personnel 7
Effect

Apply 30% Special ATK [Lawful] to self (1 turn) [Activates first].
Apply 30% Special ATK [Good] to self (1 turn) [Activates first].
Deal damage to a single enemy. [600-1000%]
Deal 200% supereffective damage against [Ruler Class Servant] enemies.
Increase own NP Gauge by 20%.

Level 1 2 3 4 5
30% 30% 30% 30% 30%
30% 30% 30% 30% 30%
600% 800% 900% 950% 1000%
200% 200% 200% 200% 200%
20% 20% 20% 20% 20%
Overcharge Effect

Increase own NP Strength (1 turn) [Activates first]. [10-30%]

Charge 100% 200% 300% 400% 500%
10% 15% 20% 25% 30%

Assorted Info

ID 423
Cost 12
Gender Female
Growth S
Inst. Death Chance 8.00%
Damage Distribution Quick 10,20,30,40
Damage Distribution Arts 10,20,30,40
Damage Distribution Buster 10,20,30,40
Damage Distribution Extra 6,13,20,26,35
Damage Distribution NP 3,7,10,14,17,21,28

Attack / HP Growth

Stat Ratings

Ascension Materials

StageCostMaterials
2
50,000
3
150,000
4
500,000
Max
1,500,000

Skill Enhancement Materials

LevelCostMaterials
1 → 2 100,000
2 → 3 200,000
3 → 4 600,000
4 → 5 800,000
5 → 6 2,000,000
6 → 7 2,500,000
7 → 8 5,000,000
8 → 9 6,000,000
9 → 10 10,000,000

Append Skill Materials

LevelCostMaterials
1 → 2 100000
2 → 3 200000
3 → 4 600000
4 → 5 800000
5 → 6 2000000
6 → 7 2500000
7 → 8 5000000
8 → 9 6000000
9 → 10 10000000

Total Materials Required

Ascension
Skill
Append Skill
Asc + Skill
Total

Bond CE

Bond Level 1 2 3 4 5 6 7 8 9 10
Bond Pts Req. 3,000 6,125 6,125 6,125 6,125 262,500 290,000 300,500 309,500 315,000

Table of Contents

Level Up Skill Recommendation

Skill Priority

Table of Contents

Other Info

Release Date 08/2026
AKA/Alias/Nicknames

MHXA Summer

Country/Place of Origin
Illustrator BUNBUN
Seiyuu (CV) Ayako Kawasumi
Series

Parameters

STR
A+
END
A+
AGL
C+
MP
C
LUK
E-
NP
A+

Availability

Limited - Can only be summoned during certain events
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