Metal Maiden Depot, a Metal Waltz database

Last updated : 2025-09-17 13:45:46
Profile updated to game version : 1.9.8.12

{{Infobox_Metal_Maiden_Profile
 | model                                        = Birch Gun Mk.II
 | name                                                = Zahna Hughes
 | character_portrait_image                        = Birch Gun Mk.II.png
 | rarity                                        = purple
 | type                                                = spg
 | nation                                        = Britannia
 | character_voice                                = 
 | live2d                                        = 0
}}

==Quote==
{| class="wikitable"
 ! From
 ! Quote
 |-
 | Intro
 | Hello, I am the new Metal Maiden.
 |-
 | rowspan="1" | Main game screen
 | No quote
 |-


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|}

==Attributes==
{{Infobox_Metal_Maiden_Statistics
 | firepower                                = 516
 | penetration                                = 221
 | durability                                = 538
 | armor                                = 186
 | targeting                                = 50
 | evasion                                = 30
 | stealth                                = 95
 | detection                                = 50
 | range_min                                = 2 670
 | range_max                                = 4 960
 | fire_resist                                = D
 | crit_resist                                = B
 | crit_defense                                = D
}}
{{Infobox_Metal_Maiden_Lifestyle
 |skill_1                        = performing
 |skill_1_level                        = 1
 |skill_2                        = crafting
 |skill_2_level                        = 2
 |skill_3                        = nursing
 |skill_3_level                        = 1
}}
{{Infobox_Metal_Maiden_Equipment
 | max_rank                        = 2
 | slot_1                        = turret
 | slot_2                        = mod
 | slot_3                        = mod
 | slot_4                        = external
 | slot_5                        = internal
 | slot_6                        = fate_internal
 | slot_7                        = fate_special
 | slot_8                        = fate_special
 | ap                                = 0
 | apcr                                = 0
 | apds                                = 0
 | he                                = 1
 | heat                                = 0
 | hesh                                = 1
 | rp                                = 0
 | c_proof                        = 0
 | d_proof                        = 1
 | h_proof                        = 1
 | s_proof                        = 0
 | w_proof                        = 0
 | 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 1</div>
|-|
Source Forge =<div title>[[File:Source_forge.png|x188px]]
Can be obtained at Source Forge</div>
|-|
Method 1 =<div title>{{Infobox_Metal_Maiden_Requirements_RD
 | commander_level = 19
 | metal_maiden_1 = Valentine VI
 | metal_maiden_1_rarity = Purple
 | metal_maiden_1_level = 60
 | metal_maiden_1_rank = 
 | blueprint_rank = 2
 | blueprint_quantity = 7
 | resource = Wreck
 | resource_quantity = 45
 | equipment = LMG
 | equipment_rank = S2
 | equipment_slot = turret
 | equipment_quantity = 1
 | silver_quantity = 60 000


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

==Technology==

==Illustration==


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		{| class="mw-collapsible mw-collapsed wikitable"
		! Full illustration
		|-
		| [[File:Birch Gun Mk.II_full.png]]
		|}

{{Infobox_Metal_Maiden_Statistics
 | firepower                                = 516
 | penetration                                = 221
 | durability                                = 538
 | armor                                = 186
 | targeting                                = 50
 | evasion                                = 30
 | stealth                                = 95
 | detection                                = 50
 | range_min                                = 2 670
 | range_max                                = 4 960
 | fire_resist                                = D
 | crit_resist                                = B
 | crit_defense                                = D
}}

	Birch Gun Mk.II
	Zahna Hughes

Unlocks

ATG 17pdr SP Archer

LT BT-42

SPG FV304

SPG Sexton Mk.II


Category	Self-Propelled Gun
Armor	Light
Nation	Britannia
Rarity	Purple
Blueprint Rank	N2
Live2D	Not available

Talents

	Performing	1
	Crafting	2
	Nursing	1

Basic equipment slots

Additionnal Raid slots
Unknown

Additionnal Fate slots

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

516
+16.20
2103

Firepower
Ranked 81
Δ -667

221
+6.31
838

Penetration
Ranked 65
Δ -204

Targeting
Ranked 23
Δ -50

538
+18.39
2340

Durability
Ranked 59
Δ -240

186
+6.31
803

Armor
Ranked 37
Δ +5

Evasion
Ranked 24
Δ -45

Stealth
Ranked 9
Δ +10

Detection
Ranked 15
Δ -10

D
38

Fire resistance
22 Δ -20

B
58

Critical resistance
16 Δ -10

D
62

Critical defense
15 Δ -14

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%

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

	Variable Fire Shelling Skill
1. Startup; Shelling Stage Attack 3 targets for 4368..10296 damage 2 times (35% 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

	D proof Immune to [Dusty] terrain effect : [Desert] [Desert] Troughout the battle, Damage received is increased
	H proof Immune to [Hot] terrain effect : [Desert] [Desert] Troughout the battle, Fire resistance is drastically reduced

Mouseover buff icons to show their properties

Tier 1

HP DP Engine
Detection icon

Tier 2

HP DP Engine II
Detection icon

Tier 3

HP DP Engine III
Detection 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 Composite Armor
Armor icon

175

Tier 2

Light Rolled Riveted Armor II
Armor icon

145

Tier 2

Light Composite Armor II
Armor icon

360

Tier 3

Light Rolled Riveted Armor III
Armor icon

240

115

Tier 3

Light Tempered Upgraded Armor III
Armor icon

290

100

[HE] High-Explosive

Tier 1	Level 2	SSHE (S) 2356035
Range	4960

Tier 1	Level 6	Concave HE (S) 4609045
Range	4960

Tier 2	Level 2	Concave HE-T (S) 77014570
Range	4960

Tier 2	Level 6	HEDM HE (S) 97518015
Range	4960

Tier 3	Level 2	Concave Elongated HCHE-T (S) 1285240115
Range	4960

Tier 3	Level 6	Active HEDM HE (S) 149027525
Range	4960

[HESH] Squash-Head

Tier 1	Level 1	Heavy HESH-F (M) 28515
Range	2670

Tier 1	Level 4	HESH-T (M) 285105
Range	2670

Tier 2	Level 1	Modified Heavy HESH-F (M) 100555
Range	2670

Tier 2	Level 4	Modified HESH-T (M) 700235
Range	2670

Tier 3	Level 2	Modified FSHESH-T (M) 103534565
Range	2670

Tier 3	Level 3	Modified FSHESH-F (M) 187510570
Range	2670

Illustration :

Main Illustration

Refactor

Appears in BWMG Depot LV 1

Source Forge

Random loot from the Source Forge using G-Iron

Method 1

Require Commander level 19

Level 60

Valentine VI

Wreck
x 45

Blueprint N2
x 7

S 2

Lmg
x 1

Silver
x 60 000

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 : 0 out of 3

- Penetration
- Detection
- Critical resistance

Missing: [rear] [w proof] [low]

Rocky streets

Adequate equipment : 0 out of 3

- Armor
- Targeting
- Critical resistance

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

Snow streets

Adequate equipment : 1 out of 3

- Damage received
- Critical resistance

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

Grass forest

Adequate equipment : 0 out of 1

- Firepower

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

Dirt forest

Adequate equipment : 0 out of 3

- Penetration
- Detection
- Firepower

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

Rocky forest

Adequate equipment : 0 out of 3

- Armor
- Targeting
- Firepower

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

Snow forest

Adequate equipment : 1 out of 3

- Damage received
- Firepower

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

Grass hills

Adequate equipment : 0 out of 1

- Evasion

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

Desert hills

Adequate equipment : 2 out of 3

- Evasion

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

Desert plains

Adequate equipment : 3 out of 3

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