Metal Maiden Depot, a Metal Waltz database

Last updated : 2025-09-17 23:09:57
Profile updated to game version : 1.9.8.12

{{Infobox_Metal_Maiden_Profile
 | model                                        = Grille 30 "Bär"
 | name                                                = Cheri Arnold
 | character_portrait_image                        = Grille 30 "Bär".png
 | rarity                                        = gold
 | type                                                = spg
 | nation                                        = Bavaria
 | character_voice                                = 
 | live2d                                        = 0
}}

==Quote==

==Attributes==
{{Infobox_Metal_Maiden_Statistics
 | firepower                                = 850
 | penetration                                = 358
 | durability                                = 985
 | armor                                = 308
 | targeting                                = 100
 | evasion                                = 50
 | stealth                                = 75
 | detection                                = 70
 | range_min                                = 540
 | range_max                                = 6 500
 | fire_resist                                = C
 | crit_resist                                = S
 | crit_defense                                = B
}}
{{Infobox_Metal_Maiden_Lifestyle
 |skill_1                        = performing
 |skill_1_level                        = 1
 |skill_2                        = crafting
 |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                        = external
 | slot_5                        = internal
 | slot_6                        = internal
 | 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                        = 1
 | d_proof                        = 1
 | h_proof                        = 0
 | s_proof                        = 0
 | w_proof                        = 0
 | silent                        = 0
 | armor                        = light
 | angled                        = 1
 | flat-top                        = 1
 | front                        = 0
 | light                        = 0
 | low                        = 1
 | rear                        = 1
 | sloped                        = 0
 | tires                        = 0
 | treads                        = 1
}}

==Requirements==
<tabber>
Method 1 =<div title>{{Infobox_Metal_Maiden_Requirements_RD
 | commander_level = 
 | metal_maiden_1 = Grille 17
 | metal_maiden_1_rarity = Gold
 | metal_maiden_1_level = 90
 | metal_maiden_1_rank = 
 | metal_maiden_2 = Sturmpanzer IV (Brummbär)
 | metal_maiden_2_rarity = Gold
 | metal_maiden_2_level = 90
 | metal_maiden_2_rank = 
 | blueprint_rank = 6
 | blueprint_quantity = 42
 | resource = Secret Plan
 | resource_quantity = 531
 | equipment = Electric Detector
 | equipment_rank = S6
 | equipment_slot = carriage
 | equipment_quantity = 1
 | dogtag_quantity = 51
 | silver_quantity = 6 255 000


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}}</div>
|-|
Method 2 =<div title>{{Infobox_Metal_Maiden_Requirements_RD
 | metal_maiden_1 = Grille 17
 | metal_maiden_1_rarity = Gold
 | metal_maiden_1_level = 90
 | metal_maiden_1_rank = 
 | metal_maiden_2 = Sturmpanzer IV (Brummbär)
 | metal_maiden_2_rarity = Gold
 | metal_maiden_2_level = 90
 | metal_maiden_2_rank = 
 | blueprint_rank = 6
 | blueprint_quantity = 42
 | resource = Secret Plan
 | resource_quantity = 531
 | equipment = Electric Detector
 | equipment_rank = S6
 | equipment_slot = carriage
 | equipment_quantity = 1
 | silver_quantity = 6 255 000


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

==Technology==

==Illustration==


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{{Infobox_Metal_Maiden_Statistics
 | firepower                                = 850
 | penetration                                = 358
 | durability                                = 985
 | armor                                = 308
 | targeting                                = 100
 | evasion                                = 50
 | stealth                                = 75
 | detection                                = 70
 | range_min                                = 540
 | range_max                                = 6 500
 | fire_resist                                = C
 | crit_resist                                = S
 | crit_defense                                = B
}}

	Grille 30 "Bär"
	Cheri Arnold

Unlocks

Nothing


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

Talents

	Performing	1
	Crafting	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 (96 vehicles in this category)
Click here to see rankings
Δ ± deviation from the median value for this attribute at level 99

850
+20.61
2869

Firepower
Ranked 24
Δ +99

358
+8.92
1231

Penetration
Ranked 12
Δ +194

100

Targeting
Ranked 13
Δ +0

985
+25.61
3494

Durability
Ranked 3
Δ +914

308
+8.19
1110

Armor
Ranked 2
Δ +312

Evasion
Ranked 20
Δ -25

Stealth
Ranked 13
Δ -10

Detection
Ranked 11
Δ +10

C
50

Fire resistance
17 Δ -8

S
85

Critical resistance
2 Δ +17

B
68

Critical defense
12 Δ -8

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)

	Railway Gun Ops Shelling Skill
1. Startup: Shelling Stage Attack 1-X targets, dealing 8225..X (140% damage), but enters a cooldown state and cannot attack once next time

	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
	Flat top Increases ricochet chance for [AP] and [AT] attacks
	Low Immune to [Trap] terrain effect : [Street] [Street] Troughout the battle, chance of being hit by a critical hit is increased (Critical resistance down)
	Rear Immune to [Swamp] terrain effect : [Dirt] [Dirt] Troughout the battle, Penetration is reduced
	Treads Immune to [Snowy] terrain effect : [Snow] [Snow] Troughout the battle, Evasion is reduced

Engine properties

	C proof Immune to [Cold] terrain effect : [Snow] [Snow] Troughout the battle, Damage received is increased
	D proof Immune to [Dusty] terrain effect : [Desert] [Desert] Troughout the battle, Damage received is increased

Mouseover buff icons to show their properties

Tier 1

CP DP Engine
Detection icon

Tier 2

CP DP Engine II
Detection icon

100

Tier 3

CP DP Engine III
Detection icon

150

Tier 1

Infantry Chassis
Durability icon

200

100

Tier 1

Bottom-Heavy Chassis
Durability icon

405

Tier 2

Infantry Chassis II
Durability icon

965

300

Tier 2

Bottom-Heavy Chassis II
Durability icon

1170

230

Tier 3

Infantry Chassis III
Durability icon

1295

520

120

Tier 3

Bottom-Heavy Chassis III
Durability icon

1870

350

100

Tier 1

Light Rolled Riveted Armor
Armor icon

Tier 1

Light Hardened Riveted Armor
Armor icon

Tier 1

Light Welded Rolled Armor
Armor icon

Tier 1

Light Hardened Welded Armor
Armor icon

Tier 1

Light Composite Armor
Armor icon

175

Tier 1

Light Tempered Upgraded Armor
Armor icon

Tier 2

Light Rolled Riveted Armor II
Armor icon

145

Tier 2

Light Hardened Riveted Armor II
Armor icon

195

Tier 2

Light Welded Rolled Armor II
Armor icon

175

Tier 2

Light Hardened Welded Armor II
Armor icon

235

Tier 2

Light Composite Armor II
Armor icon

360

Tier 2

Light Tempered Upgraded Armor II
Armor icon

190

Tier 3

Light Rolled Riveted Armor III
Armor icon

240

115

Tier 3

Light Welded Rolled Armor III
Armor icon

260

Tier 3

Light Hardened Riveted Armor III
Armor icon

335

105

Tier 3

Light Hardened Welded Armor III
Armor icon

370

100

Tier 3

Light Tempered Upgraded Armor III
Armor icon

290

100

Tier 3

Light Composite Armor III
Armor icon

540

[HE] High-Explosive

Tier 1	Level 1	HE-F (L) 3305
Range	6500

Tier 1	Level 6	Concave HE (L) 5607045
Range	6500

Tier 2	Level 1	Concave Canister HE-F (L) 11651565
Range	6500

Tier 2	Level 6	HEDM HE (L) 118514515
Range	6500

Tier 3	Level 4	High-Energy Impact Tactical Shell (L) 2650170520
Range	6500

Tier 3	Level 4	Concave Shrapnel HE-F (L) 225535125
Range	6500

Tier 3	Level 6	Active HEDM HE (L) 181022525
Range	6500

[HESH] Squash-Head

Tier 1	Level 1	Heavy HESH-F (L) 31010
Range	540

Tier 1	Level 3	Heavy HCHESH (L) 115115
Range	540

Tier 1	Level 6	HEDM HESH (L) 3801105
Range	540

Tier 2	Level 1	Modified Heavy HESH-F (L) 110040
Range	540

Tier 2	Level 3	Modified HCHESH (L) 355310
Range	540

Tier 2	Level 5	Modified HEDM HESH (L) 86023015
Range	540

Tier 3	Level 3	Modified FSHESH-F (L) 20457570
Range	540

Tier 3	Level 5	Modified HCFSHESH (L) 67056575
Range	540

Tier 3	Level 6	Modified HEDM FSHESH (L) 1390365105
Range	540

Illustration :

Main Illustration

Skin illustration

Method 1

Require Commander level

Level 90

Grille 17

Level 90

Sturmpanzer IV (Brummbär)

Dogtag
x 51

Secret Plan
x 531

Blueprint N6
x 42

S 6

Electric Detector
x 1

Silver
x 6 255 000

Method 2

Level 90

Grille 17

Level 90

Sturmpanzer IV (Brummbär)

Voucher
x 362

Secret Plan
x 531

Blueprint N6
x 42

S 6

Electric Detector
x 1

Silver
x 6 255 000

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 : 2 out of 3

- Detection

Missing: [w proof]

Rocky streets

Adequate equipment : 1 out of 3

- Armor
- Targeting

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

Snow streets

Adequate equipment : 3 out of 3

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

Grass forest

Adequate equipment : 0 out of 1

- Firepower

Missing: [w proof] [tires] [light] [front]

Dirt forest

Adequate equipment : 1 out of 3

- Detection
- Firepower

Missing: [w proof] [tires] [light] [front]

Rocky forest

Adequate equipment : 0 out of 3

- Armor
- Targeting
- Firepower

Missing: [w proof] [tires] [light] [front]

Snow forest

Adequate equipment : 2 out of 3

- Firepower

Missing: [w proof] [tires] [light] [front]

Grass hills

Adequate equipment : 0 out of 1

- Evasion

Missing: [w proof] [tires] [light] [front] [s proof]

Desert hills

Adequate equipment : 1 out of 3

- Fire resistance
- Evasion

Missing: [w proof] [tires] [light] [front] [s proof] [h proof]

Desert plains

Adequate equipment : 2 out of 3

- Fire resistance

Missing: [w proof] [tires] [light] [front] [s proof] [h proof]