Metal Maiden Depot, a Metal Waltz database

Last updated : 2025-09-11 00:16:44
Profile updated to game version : 1.9.8.12

{{Infobox_Metal_Maiden_Profile
 | model                                        = T84 HMC
 | name                                                = Serena MacArthur
 | character_portrait_image                        = T84 HMC.png
 | rarity                                        = gold
 | type                                                = spg
 | nation                                        = Freedonia
 | character_voice                                = 
 | live2d                                        = 0
}}

==Quote==

==Attributes==
{{Infobox_Metal_Maiden_Statistics
 | firepower                                = 827
 | penetration                                = 354
 | durability                                = 738
 | armor                                = 184
 | targeting                                = 85
 | evasion                                = 70
 | stealth                                = 90
 | detection                                = 65
 | range_min                                = 3 140
 | range_max                                = 5 940
 | fire_resist                                = C
 | crit_resist                                = A
 | crit_defense                                = S
}}
{{Infobox_Metal_Maiden_Lifestyle
 |skill_1                        = performing
 |skill_1_level                        = 1
 |skill_2                        = nursing
 |skill_2_level                        = 3
 |skill_3                        = 
 |skill_3_level                        = 
}}
{{Infobox_Metal_Maiden_Equipment
 | max_rank                        = 3
 | slot_1                        = turret
 | slot_2                        = mod
 | slot_3                        = mod
 | slot_4                        = internal
 | slot_5                        = internal
 | slot_6                        = carriage
 | slot_7                        = carriage
 | slot_8                        = raid_A.T.E.
 | ap                                = 0
 | apcr                                = 0
 | apds                                = 0
 | he                                = 1
 | heat                                = 0
 | hesh                                = 1
 | rp                                = 0
 | c_proof                        = 0
 | d_proof                        = 0
 | h_proof                        = 1
 | s_proof                        = 0
 | w_proof                        = 1
 | silent                        = 0
 | armor                        = light
 | angled                        = 1
 | flat-top                        = 0
 | front                        = 0
 | light                        = 0
 | low                        = 0
 | rear                        = 0
 | sloped                        = 0
 | tires                        = 0
 | treads                        = 1
}}

==Requirements==
<tabber>
Refactor =<div title>[[File:Base_BWMG_depot.png]]
Appears in BWMG Depot 3</div>
|-|
Method 1 =<div title>{{Infobox_Metal_Maiden_Requirements_RD
 | metal_maiden_1 = M40 SPG
 | metal_maiden_1_rarity = Purple
 | metal_maiden_1_level = 75
 | metal_maiden_1_rank = 
 | metal_maiden_2 = Sherman Mk-V
 | metal_maiden_2_rarity = Gold
 | metal_maiden_2_level = 90
 | metal_maiden_2_rank = 
 | metal_maiden_3 = M7B2 Priest
 | metal_maiden_3_rarity = Gold
 | metal_maiden_3_level = 90
 | metal_maiden_3_rank = 
 | blueprint_rank = 6
 | blueprint_quantity = 43
 | resource = Test Doll
 | resource_quantity = 498
 | equipment = Camouflage
 | equipment_rank = S6
 | equipment_slot = carriage
 | equipment_quantity = 1
 | silver_quantity = 4 730 000


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}}</div>
|-|
</tabber>

==Technology==

==Illustration==


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		{| class="mw-collapsible mw-collapsed wikitable"
		! Full illustration
		|-
		| [[File:T84 HMC_full.png]]
		|}

{{Infobox_Metal_Maiden_Statistics
 | firepower                                = 827
 | penetration                                = 354
 | durability                                = 738
 | armor                                = 184
 | targeting                                = 85
 | evasion                                = 70
 | stealth                                = 90
 | detection                                = 65
 | range_min                                = 3 140
 | range_max                                = 5 940
 | fire_resist                                = C
 | crit_resist                                = A
 | crit_defense                                = S
}}

	T84 HMC
	Serena MacArthur

Unlocks

Nothing


Category	Self-Propelled Gun
Armor	Light
Nation	Freedonia
Rarity	Gold
Blueprint Rank	N6
Live2D	Not available

Talents

	Performing	1
	Nursing	3

Basic equipment slots

Additionnal Raid slots

Additionnal Fate slots
Unknown

Shells

	[HE] High-Explosive
	[HESH] Squash-Head

Attributes :

value at level 1
+ increase per level
value at level 99

Attribute's icon

Attribute's name
Rank in SPG category for this attribute (97 vehicles in this category)
Click here to see rankings
Δ ± deviation from the median value for this attribute at level 99

827
+22.41
3022

Firepower
Ranked 13
Δ +252

354
+9.00
1236

Penetration
Ranked 11
Δ +194

Targeting
Ranked 16
Δ -15

738
+18.61
2561

Durability
Ranked 43
Δ -19

184
+4.92
665

Armor
Ranked 59
Δ -133

Evasion
Ranked 16
Δ -5

Stealth
Ranked 10
Δ +5

Detection
Ranked 12
Δ +5

C
40

Fire resistance
21 Δ -18

A
78

Critical resistance
6 Δ +10

S
80

Critical defense
5 Δ +4

Active Skills :

Click on skills to show their effects

	Bracket Shot Shelling Skill
1. Startup: Shelling Stage Deals 4312..10164 damage (135% damage), target's range is reduced by 35%

	Focused Shot Shelling Skill
1. Startup: Shelling Stage Deals 6265..X damage to a relatively high-stealth enemy (80% damage)

	Pressing Fire Shelling Skill
1. Startup: Shelling Stage Deals 2x4494..10593 damage to target (85% damage)

	Volley Fire Shelling Skill
1. Startup: Shelling Stage Attack 3 targets, dealing 5180..12210 damage (55% damage)

Chassis properties

	Angled Immune to [Broad] terrain effect : [Plains] [Plains] During Shelling stage, Firepower is drastically reduced
	Treads Immune to [Snowy] terrain effect : [Snow] [Snow] Troughout the battle, Evasion is reduced

Engine properties

	H proof Immune to [Hot] terrain effect : [Desert] [Desert] Troughout the battle, Fire resistance is drastically reduced
	W proof Immune to [Wet] terrain effect : [Dirt] [Dirt] Troughout the battle, Detection is drastically reduced

Mouseover buff icons to show their properties

Tier 1

HP WP Engine
Evasion icon

Tier 2

HP WP Engine II
Evasion icon

Tier 3

HP WP Engine III
Evasion icon

Tier 1

Infantry Chassis
Durability icon

200

100

Tier 2

Infantry Chassis II
Durability icon

965

300

Tier 3

Infantry Chassis III
Durability icon

1295

520

120

Tier 1

Light Rolled Riveted Armor
Armor icon

Tier 1

Light Cast Riveted Armor
Armor icon

Tier 1

Light Spaced Armor
Armor icon

Tier 1

Light Composite Armor
Armor icon

175

Tier 2

Light Rolled Riveted Armor II
Armor icon

145

Tier 2

Light Cast Riveted Armor II
Armor icon

130

240

Tier 2

Light Spaced Armor II
Armor icon

185

110

Tier 2

Light Composite Armor II
Armor icon

360

Tier 3

Light Rolled Riveted Armor III
Armor icon

240

115

Tier 3

Light Cast Riveted Armor III
Armor icon

210

415

105

Tier 3

Light Spaced Armor III
Armor icon

280

170

Tier 3

Light Tempered Upgraded Armor III
Armor icon

290

100

[HE] High-Explosive

Tier 1	Level 4	HE-I (L) 45550
Range	5940

Tier 1	Level 5	LDHE (L) 5355055
Range	5940

Tier 2	Level 4	Concave HE-I (L) 111511580
Range	5940

Tier 2	Level 5	BBERHE (L) 121011080
Range	5940

Tier 2	Level 6	HEDM HE (L) 118514515
Range	5940

Tier 3	Level 1	Concave HCHE-I (L) 1575160110
Range	5940

Tier 3	Level 3	RPBBERHE (L) 175016095
Range	5940

Tier 3	Level 6	Active HEDM HE (L) 181022525
Range	5940

[HESH] Squash-Head

Tier 1	Level 6	HEDM HESH (L) 3801105
Range	3140

Tier 2	Level 5	Modified HEDM HESH (L) 86023015
Range	3140

Tier 3	Level 4	Modified RPERHESH (L) 1290340100
Range	3140

Tier 3	Level 6	Modified HEDM FSHESH (L) 1390365105
Range	3140

Illustration :

Main Illustration

Refactor

Appears in BWMG Depot LV 3

Method 1

Level 75

M40 SPG

Level 90

Sherman Mk-V

Level 90

M7B2 Priest

Test Doll
x 498

Blueprint N6
x 43

S 6

Camouflage
x 1

Silver
x 4 730 000

Warning : This is only an approximation and a work-in-progress.

Some metal maidens may have more than one type of engine/chassis and therefore can not accumulate all the bonuses from theirs engines/chassis at the same time.
You also have to take into account the range of the ammo available for your metal maiden for each terrains

Dirt streets

Adequate equipment : 1 out of 3

- Penetration
- Critical resistance

Missing: [rear] [low]

Rocky streets

Adequate equipment : 0 out of 3

- Armor
- Targeting
- Critical resistance

Missing: [rear] [low] [tires] [light]

Snow streets

Adequate equipment : 1 out of 3

- Damage received
- Critical resistance

Missing: [rear] [low] [tires] [light] [c proof]

Grass forest

Adequate equipment : 0 out of 1

- Firepower

Missing: [rear] [low] [tires] [light] [c proof] [front]

Dirt forest

Adequate equipment : 1 out of 3

- Penetration
- Firepower

Missing: [rear] [low] [tires] [light] [c proof] [front]

Rocky forest

Adequate equipment : 0 out of 3

- Armor
- Targeting
- Firepower

Missing: [rear] [low] [tires] [light] [c proof] [front]

Snow forest

Adequate equipment : 1 out of 3

- Damage received
- Firepower

Missing: [rear] [low] [tires] [light] [c proof] [front]

Grass hills

Adequate equipment : 0 out of 1

- Evasion

Missing: [rear] [low] [tires] [light] [c proof] [front] [s proof]

Desert hills

Adequate equipment : 1 out of 3

- Damage received
- Evasion

Missing: [rear] [low] [tires] [light] [c proof] [front] [s proof] [d proof]

Desert plains

Adequate equipment : 2 out of 3

- Damage received

Missing: [rear] [low] [tires] [light] [c proof] [front] [s proof] [d proof]