Metal Maiden Depot, a Metal Waltz database

Last updated : 2025-09-11 00:16:47
Profile updated to game version : 1.9.8.12

{{Infobox_Metal_Maiden_Profile
 | model                                        = SEM90/53
 | name                                                = Petra Burrito
 | character_portrait_image                        = SEM90_53.png
 | rarity                                        = gold
 | type                                                = atg
 | nation                                        = Stivalia
 | character_voice                                = 
 | live2d                                        = 0
}}

==Quote==
{| class="wikitable"
 ! From
 ! Quote
 |-
 | Intro
 | Pietella·Bullitt, specialize in recon and sniper, please arrange the relevant work and teammate to me. But... don't arrange the stupid ones.


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|}

==Attributes==
{{Infobox_Metal_Maiden_Statistics
 | firepower                                = 627
 | penetration                                = 307
 | durability                                = 637
 | armor                                = 220
 | targeting                                = 90
 | evasion                                = 60
 | stealth                                = 105
 | detection                                = 60
 | range_min                                = 3 210
 | range_max                                = 5 670
 | fire_resist                                = C
 | crit_resist                                = B
 | crit_defense                                = C
}}
{{Infobox_Metal_Maiden_Lifestyle
 |skill_1                        = performing
 |skill_1_level                        = 3
 |skill_2                        = crafting
 |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                        = external
 | slot_5                        = internal
 | slot_6                        = internal
 | slot_7                        = special
 | slot_8                        = raid_special
 | ap                                = 0
 | apcr                                = 0
 | apds                                = 1
 | he                                = 1
 | heat                                = 1
 | hesh                                = 0
 | rp                                = 0
 | c_proof                        = 0
 | d_proof                        = 0
 | h_proof                        = 1
 | s_proof                        = 1
 | w_proof                        = 0
 | silent                        = 0
 | armor                        = heavy
 | angled                        = 1
 | flat-top                        = 0
 | front                        = 0
 | light                        = 0
 | low                        = 0
 | rear                        = 0
 | sloped                        = 0
 | tires                        = 0
 | treads                        = 1
}}

==Requirements==
<tabber>
Method 1 =<div title>{{Infobox_Metal_Maiden_Requirements_RD
 | commander_level = 51
 | metal_maiden_1 = Wespe
 | metal_maiden_1_rarity = Gold
 | metal_maiden_1_level = 90
 | metal_maiden_1_rank = 
 | metal_maiden_2 = Jagdtiger (8,8cm)
 | metal_maiden_2_rarity = Purple
 | metal_maiden_2_level = 75
 | metal_maiden_2_rank = 
 | metal_maiden_3 = Begleitwagen II
 | metal_maiden_3_rarity = Blue
 | metal_maiden_3_level = 60
 | metal_maiden_3_rank = 
 | blueprint_rank = 5
 | blueprint_quantity = 35
 | resource = Mechanical Skeleton
 | resource_quantity = 299
 | equipment = Spare Tracks
 | equipment_rank = S4
 | equipment_slot = turret
 | equipment_quantity = 1
 | silver_quantity = 3 315 000


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

==Technology==

==Illustration==


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		{| class="mw-collapsible mw-collapsed wikitable"
		! Full illustration
		|-
		| [[File:SEM90_53_full.png]]
		|}

{{Infobox_Metal_Maiden_Statistics
 | firepower                                = 627
 | penetration                                = 307
 | durability                                = 637
 | armor                                = 220
 | targeting                                = 90
 | evasion                                = 60
 | stealth                                = 105
 | detection                                = 60
 | range_min                                = 3 210
 | range_max                                = 5 670
 | fire_resist                                = C
 | crit_resist                                = B
 | crit_defense                                = C
}}

	SEM90/53
	Petra Burrito

Unlocks

SPG Auto90/53

SPG SEM105/25

Category	Anti-Tank Gun
Armor	Heavy
Nation	Stivalia
Rarity	Gold
Blueprint Rank	N5-
Live2D	Not available

Talents

	Performing	3
	Crafting	1

Basic equipment slots

Additionnal Raid slots

Additionnal Fate slots
Unknown

Shells

	[APDS] Discarding Sabot
	[HE] High-Explosive
	[HEAT] Anti-Tank

Attributes :

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

Attribute's icon

Attribute's name
Rank in ATG 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

627
+17.51
2342

Firepower
Ranked 40
Δ -5

307
+7.31
1022

Penetration
Ranked 44
Δ -55

Targeting
Ranked 11
Δ +5

637
+17.39
2341

Durability
Ranked 66
Δ -456

220
+5.61
769

Armor
Ranked 55
Δ -154

Evasion
Ranked 16
Δ -10

105

Stealth
Ranked 5
Δ +35

Detection
Ranked 9
Δ +0

C
48

Fire resistance
17 Δ -10

B
62

Critical resistance
15 Δ -4

C
66

Critical defense
11 Δ -4

Active Skills :

Click on skills to show their effects

	Firebomb Shot Contact Skill
1. Startup: Contact Stage Deals 5691..X damage (150% damage), greatly ignores armor if target is on fire

	Hero's Answer Shelling Skill
1. Startup: Shelling Stage Skips attacks and enters absorption mode, every attack received stores up to 1162..Y energy (up to 70% per attack), it releases all stored energy against its next target after shelling stage

	High Velocity Shot Shelling Skill
1. Startup: Shelling Stage Deals 5110..X damage to a relatively high-stealth enemy (105% damage)

	Sniper Shot Contact Skill
1. Startup: Contact Stage Deals 5656..X damage with increased crit chance (120% 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
	S proof Immune to [Steep] terrain effect : [Hills] [Hills] Starting from contact stage, Evasion is drastically reduced

Mouseover buff icons to show their properties

Tier 1

HP HT Engine
Durability icon

385

Tier 2

HT HP Engine II
Durability icon

1045

Tier 3

HP HT Engine III
Durability icon

1775

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

Heavy Rolled Riveted Armor
Armor icon

Tier 1

Heavy Hardened Riveted Armor
Armor icon

105

Tier 1

Heavy Cast Riveted Armor
Armor icon

Tier 1

Heavy Spaced Armor
Armor icon

140

Tier 2

Heavy Rolled Riveted Armor II
Armor icon

235

Tier 2

Heavy Hardened Riveted Armor II
Armor icon

285

Tier 2

Heavy Cast Riveted Armor II
Armor icon

225

240

Tier 2

Heavy Spaced Armor II
Armor icon

300

Tier 3

Heavy Rolled Riveted Armor III
Armor icon

395

Tier 3

Heavy Cast Riveted Armor III
Armor icon

370

415

Tier 3

Heavy Hardened Riveted Armor III
Armor icon

485

Tier 3

Heavy Spaced Armor III
Armor icon

440

110

[APDS] Discarding Sabot

Tier 1	Level 3	Heavy APDS (L) 31585
Range	3280

Tier 1	Level 6	Carbonized APDS (L) 170215
Range	3280

Tier 2	Level 3	Heavy FSDS (L) 84521035
Range	3280

Tier 2	Level 6	Carbonized FSDS (L) 36043540
Range	3280

Tier 3	Level 1	Heavy FSLRDS (L) 127531050
Range	3280

Tier 3	Level 4	Carbonized FSLRDS (L) 51061560
Range	3280

[HE] High-Explosive

Tier 1	Level 5	LDHE (M) 4956055
Range	5670

Tier 2	Level 5	BBERHE (M) 111512580
Range	5670

Tier 2	Level 6	HEDM HE (M) 108516515
Range	5670

Tier 3	Level 3	RPBBERHE (M) 161518095
Range	5670

Tier 3	Level 6	Active HEDM HE (M) 165525025
Range	5670

[HEAT] Anti-Tank

Tier 1	Level 1	HEAT (M) 26050
Range	3210

Tier 1	Level 2	LDERAT (M) 1758550
Range	3210

Tier 1	Level 6	Shaped WSAT (M) 230235
Range	3210

Tier 2	Level 2	BBERAT (M) 77024070
Range	3210

Tier 2	Level 3	FSHEAT (M) 106017075
Range	3210

Tier 2	Level 6	Shaped WSFSAT (M) 48547590
Range	3210

Tier 3	Level 2	RPERAT (M) 160539095
Range	3210

Tier 3	Level 3	CFS HEAT (M) 1955275120
Range	3210

Tier 3	Level 6	Shaped CFS WSAT (M) 745715130
Range	3210

Illustration :

Main Illustration

Method 1

Require Commander level 51

Level 90

Wespe

Level 75

Jagdtiger (8,8cm)

Level 60

Begleitwagen II

Mechanical Skeleton
x 299

Blueprint N5
x 35

S 4

Spare Tracks
x 1

Silver
x 3 315 000

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 : 1 out of 1

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

Desert hills

Adequate equipment : 2 out of 3

- Damage received

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

Desert plains

Adequate equipment : 2 out of 3

- Damage received

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