Metal Maiden Depot, a Metal Waltz database

Last updated : 2024-03-31 00:57:47
Profile updated to game version : 1.9.7.52

{{Infobox_Metal_Maiden_Profile
 | model                                        = BM-13 Katyusha
 | name                                                = Katyusa Yakovlevna
 | character_portrait_image                        = BM-13 Katyusha.png
 | rarity                                        = gold
 | type                                                = spg
 | nation                                        = Rossiya
 | character_voice                                = 
 | live2d                                        = 1
}}

==Quote==
{| class="wikitable"
 ! From
 ! Quote


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 |-
 | Battle victory #1
 | Did you have a good time today? Bring your boyfriend next time.


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 |-
 | Battle loss
 | Ow? Why is it like this? There weren't nearly enough rockets!
|}

==Attributes==
{{Infobox_Metal_Maiden_Statistics
 | firepower                                = 661
 | penetration                                = 226
 | durability                                = 556
 | armor                                = 175
 | targeting                                = 95
 | evasion                                = 95
 | stealth                                = 70
 | detection                                = 80
 | range_min                                = 9 450
 | range_max                                = 9 450
 | fire_resist                                = B
 | crit_resist                                = A
 | crit_defense                                = S
}}
{{Infobox_Metal_Maiden_Lifestyle
 |skill_1                        = cooking
 |skill_1_level                        = 3
 |skill_2                        = sports
 |skill_2_level                        = 1
 |skill_3                        = 
 |skill_3_level                        = 
}}
{{Infobox_Metal_Maiden_Equipment
 | max_rank                        = 3
 | slot_1                        = turret
 | slot_2                        = mod
 | slot_3                        = mod
 | slot_4                        = cabin
 | slot_5                        = cabin
 | slot_6                        = internal
 | slot_7                        = special
 | slot_8                        = special
 | ap                                = 0
 | apcr                                = 0
 | apds                                = 0
 | he                                = 0
 | heat                                = 0
 | hesh                                = 0
 | rp                                = 1
 | c_proof                        = 0
 | d_proof                        = 0
 | h_proof                        = 0
 | s_proof                        = 1
 | w_proof                        = 0
 | silent                        = 1
 | armor                        = light
 | angled                        = 1
 | flat-top                        = 0
 | front                        = 0
 | light                        = 1
 | low                        = 0
 | rear                        = 0
 | sloped                        = 0
 | tires                        = 1
 | treads                        = 0
}}

==Requirements==
<tabber>
Refactor =<div title>[[File:Base_BWMG_depot.png]]
Appears in BWMG Depot 1</div>
|-|
Method 1 =<div title>{{Infobox_Metal_Maiden_Requirements_RD
 | metal_maiden_1 = BM-8 Katyusha
 | metal_maiden_1_rarity = Blue
 | metal_maiden_1_level = 60
 | metal_maiden_1_rank = 
 | metal_maiden_2 = T-40/BM-8-24
 | metal_maiden_2_rarity = Purple
 | metal_maiden_2_level = 75
 | metal_maiden_2_rank = 
 | metal_maiden_3 = T-33 Drake
 | metal_maiden_3_rarity = Blue
 | metal_maiden_3_level = 60
 | metal_maiden_3_rank = 
 | blueprint_rank = 4
 | blueprint_quantity = 28
 | resource = Processor
 | resource_quantity = 167
 | equipment = Camouflage
 | equipment_rank = S4
 | equipment_slot = external
 | equipment_quantity = 1
 | dogtag_quantity = 42
 | silver_quantity = 1 250 000
}}</div>
|-|
Method 2 =<div title>{{Infobox_Metal_Maiden_Requirements_RD
 | metal_maiden_1 = BM-8 Katyusha
 | metal_maiden_1_rarity = Blue
 | metal_maiden_1_level = 60
 | metal_maiden_1_rank = 
 | metal_maiden_2 = T-40/BM-8-24
 | metal_maiden_2_rarity = Purple
 | metal_maiden_2_level = 75
 | metal_maiden_2_rank = 
 | metal_maiden_3 = T-33 Drake
 | metal_maiden_3_rarity = Blue
 | metal_maiden_3_level = 60
 | metal_maiden_3_rank = 
 | blueprint_rank = 4
 | blueprint_quantity = 28
 | resource = Processor
 | resource_quantity = 167
 | equipment = Camouflage
 | equipment_rank = S4
 | equipment_slot = external
 | equipment_quantity = 1
 | silver_quantity = 1 250 000
}}</div>
|-|
</tabber>

==Technology==

==Illustration==

{{Infobox_Metal_Maiden_Statistics
 | firepower                                = 661
 | penetration                                = 226
 | durability                                = 556
 | armor                                = 175
 | targeting                                = 95
 | evasion                                = 95
 | stealth                                = 70
 | detection                                = 80
 | range_min                                = 9 450
 | range_max                                = 9 450
 | fire_resist                                = B
 | crit_resist                                = A
 | crit_defense                                = S
}}

	BM-13 Katyusha
	Katyusa Yakovlevna

Unlocks

SPG AMX-10 ALLARM

SPG BM-21 Grad

ATG ISU-122

SPG KV-1K

SPG Type 75 130 mm MRL

SPG Type 81 SPMRL

SPG WZ-303 MLRS

Category	Self-Propelled Gun
Armor	Light
Nation	Rossiya
Rarity	Gold
Blueprint Rank	N4-
Live2D	Available

Talents

	Cooking	3
	Sports	1

Basic equipment slots

Additionnal Raid slots
Unknown

Additionnal Fate slots
Unknown

Shells

[RP] Rocket-Propelled

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 (89 vehicles in this category)
Click here to see rankings
Δ ± deviation from the median value for this attribute at level 99

661
+21.81
2798

Firepower
Ranked 31
Δ +51

226
+6.81
893

Penetration
Ranked 54
Δ -138

Targeting
Ranked 10
Δ +0

556
+16.81
2203

Durability
Ranked 57
Δ -377

175
+5.31
694

Armor
Ranked 53
Δ -104

Evasion
Ranked 9
Δ +25

Stealth
Ranked 11
Δ -15

Detection
Ranked 6
Δ +20

B
60

Fire resistance
11 Δ +6

A
68

Critical resistance
10 Δ +2

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%

	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
	Light Immune to [Rocky] terrain effect : [Rocky] [Rocky] Troughout the battle, Targeting is reduced
	Tires Immune to [Flat] terrain effect : [Rocky] [Rocky] Troughout the battle, Armor is reduced

Engine properties

	S proof Immune to [Steep] terrain effect : [Hills] [Hills] Starting from contact stage, Evasion is drastically reduced
	Silent Immune to [Exposed] terrain effect : [Valley] [Valley] Troughout the battle, Stealth is drastically reduced

Mouseover buff icons to show their properties

Tier 1

Silent HT Engine
Detection icon

320

Tier 2

Silent HT Engine II
Detection icon

1180

Tier 3

Silent HT Engine III
Detection icon

1840

Tier 1

Wheeled Chassis
Durability icon

135

Tier 2

Wheeled Chassis II
Durability icon

255

Tier 3

Wheeled Chassis III
Durability icon

395

110

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 Tempered Upgraded armor
Armor icon

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 Tempered Upgraded Armor II
Armor icon

190

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 Hardened Welded Armor III
Armor icon

370

100

Tier 3

Light Composite Armor III
Armor icon

540

[RP] Rocket-Propelled

Tier 1	Level 1	Rocket-F (M) 32040
Range	9450

Tier 1	Level 2	Rocket-I (M) 33585
Range	9450

Tier 1	Level 5	AT Rocket (M) 380130
Range	9450

Tier 2	Level 2	FS Rocket-F (M) 121013550
Range	9450

Tier 2	Level 4	FS Rocket-I (M) 114525555
Range	9450

Tier 2	Level 6	FSAT Rocket (M) 90530035
Range	9450

Tier 3	Level 2	Turbo Rocket-I (M) 1685375115
Range	9450

Tier 3	Level 4	Turbo Rocket-F (M) 2180235125
Range	9450

Tier 3	Level 6	Turbo AT Rocket (M) 138045080
Range	9450

Illustration :

Illustration captured from her Live2D

Refactor

Appears in BWMG Depot LV 1

Method 1

Level 60

BM-8 Katyusha

Level 75

T-40/BM-8-24

Level 60

T-33 Drake

Dogtag
x 42

Processor
x 167

Blueprint N4
x 28

S 4

Camouflage
x 1

Silver
x 1 250 000

Method 2

Level 60

BM-8 Katyusha

Level 75

T-40/BM-8-24

Level 60

T-33 Drake

Voucher
x 231

Processor
x 167

Blueprint N4
x 28

S 4

Camouflage
x 1

Silver
x 1 250 000

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 : 2 out of 3

- Critical resistance

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

Snow streets

Adequate equipment : 0 out of 3

- Evasion
- Damage received
- Critical resistance

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

Grass forest

Adequate equipment : 0 out of 1

- Firepower

Missing: [rear] [w proof] [low] [treads] [c proof] [front]

Dirt forest

Adequate equipment : 0 out of 3

- Penetration
- Detection
- Firepower

Missing: [rear] [w proof] [low] [treads] [c proof] [front]

Rocky forest

Adequate equipment : 2 out of 3

- Firepower

Missing: [rear] [w proof] [low] [treads] [c proof] [front]

Snow forest

Adequate equipment : 0 out of 3

- Evasion
- Damage received
- Firepower

Missing: [rear] [w proof] [low] [treads] [c proof] [front]

Grass hills

Adequate equipment : 1 out of 1

Missing: [rear] [w proof] [low] [treads] [c proof] [front]