This page will be a general description/guide for Operation Valkyrja event maps.
Branching
Departing
Arriving
Conditions
Probability
A
B
★★
C (Ammo - 40)
ship ≤ 1
★★
B
D
★★
E
Lowest Speed ≥ 27
★★
Enemy Fleet Strength
Node
Ships
Formation
A
BC
DD
CL
CL
✘
Line Ahead
BC
DD
DD
CL
✘
BC
DD
CA
CL
✘
B
BB
DD
CL
CL
DD
✘
Echelon
BB
DD
CL
CL
DD
✘
Double Line
BB
DD
CA
DD
CL
✘
?
C (Tollgate)
Ammo - 40
E
BB
CL
DD
CL
DD
DD
Echelon
BB
CA
DD
CL
DD
DD
BB
BC
DD
CL
DD
DD
F
BC
BC
✘
Line Ahead
Recommended Setup: more than 1 ship, all ships speed more than 27
Reward: Mousetrap Depth Charge
Ex-2 Atlantic Antisubmarine Battle [ ]
Branching
Departing
Arriving
Conditions
Probability
A
B
ship ≥ 6
★★
D
ship ≤ 4
★★
C
ship ≤ 5
★★
B
D
DD ≥ 2
★★
E
★★
C
D
F
E
G
CVL ≥ 1
★★
H
★★
F
G
I
L
H
I
K
Enemy Fleet Strength
Node
Ships
Formation
A (Save Node)
No Combat
B
SS
SS
SS
SS
SS
CLT
Diamond
D
SS
SS
CVL
CVL
✘
Diamond
SS
SS
CVL
CLT
✘
Double Line
SS
SS
CVL
CV
✘
Line Ahead
G
SS
SS
SS
SS
CV
✘
Diamond
Line Ahead
Double Line
K
SS
SS
SS
SS
SS
SS
Line Ahead
Double Line
Diamond
Recommended Setup: Route ADGK with 4 anti-sub ships
Reward: ME-155
Branching
Departing
Arriving
Conditions
Probability
A
B
★★
C
BB ≤ 2
★★
B
D
?
?
E
?
?
D
E
★★
G
★★
F
H
★★
I
★★
J
SS ≥ 1
★★
I
L
★★
K
DD ≤ 1
★★
J
L
★★
M
CA ≤ 1
★★
Easy mode [ ]
Enemy Fleet Strength
Node
Ships
Formation
A
CL
DD
CL
DD
✘
Line Ahead
Double Line
Diamond
C
CA
DD
DD
DD
CL
✘
Echelon
CA
DD
DD
DD
CA
✘
CA
DD
DD
DD
BC
✘
F (Save Node)
No Combat
H
CA
DD
DD
CL
DD
SS
Double Line
I
DD
DD
DD
DD
DD
DD
Diamond
J
CA
BC
CL
BC
CL
DD
Double Line
CA
BC
CL
BC
CL
DD
Diamond
CA
BC
CL
BC
CL
CL
Line Ahead
K
BC
DD
DD
BC
SS
SS
Double Line
L
BB (Bismarck)
CA
DD
DD
DD
DD
Line Ahead
Double Line
Diamond
M
BB
DD
CA
CL
SS
SS
Line Ahead
BB
DD
CA
CL
SS
SS
Diamond
BB
DD
CA
CL
SS
SS
Double Line
Recommended Setup: 2CA 1SS 3CV northern route ACFJL
Hard mode [ ]
Reward: Hedgehog Depth Charge
Branching
Departing
Arriving
Conditions
Probability
Start
A
★★
B
Lowest Speed ≥ 32
★★
A
C
★★
D
★★
B
D
★★
E
DD ≥ 4
★★
E
F
★★
G
CV ≥ 2
★★
Enemy Fleet Strength
Node
Ships
Formation
B
BB
BB
DD
DD
CL
CL
Echelon
BB
BB
DD
DD
CL
BC
BB
BB
DD
DD
CL
CA
D
BB
BB
BC
BC
CL
CL
Line Ahead
BB
BB
BC
BC
CL
DD
BB
BB
BC
BC
CL
CA
E
CA
CA
BC
CL
DD
CL
Double Line
F
CA
BC
BC
Airport
DD
DD
Diamond
Double Line
G
BB
CA
CA
BC
DD
BC
Diamond
NB: If you pass node G for at least once, you will unlock allied fire support which can cost some damage to all enemy ships at the start when you are at the boss node
Recommended Setup: 2~4 gunboat with 4~2 CV, SL if you get branched to E
NB: allied fire support unlock for passing node O
Easy mode [ ]
Branching
Departing
Arriving
Conditions
Probability
Start
A
CL ≥ 2
★
B
★★★
A
C
★★
D
CV ≥ 2
★★
E
★★
B
E
★★
F
★★
C
G
★★
H
★★
D
I
BB ≥ 2
★★
K
★★
I
J
★★
M
★★
L
N
★★
O
BC ≥ 2
★★
Enemy Fleet Strength
Node
Ships
Formation
A
BB
DD
DD
DD
CL
✘
Line Ahead
BB
DD
DD
DD
CA
✘
BB
DD
DD
DD
BC
✘
B
CL
CL
CL
DD
DD
✘
Line Ahead
BC
BC
CL
DD
DD
✘
CA
CL
CL
DD
DD
✘
D
CVL
CVL
CL
CL
CL
DD
Echelon
CVL
CVL
CL
BC
BC
DD
CVL
CVL
CL
BB
DD
DD
E
CA
CL
BC
DD
DD
DD
Line Ahead
CA
CL
BC
DD
DD
DD
Diamond
?
Line Ahead
F
CVL
BB
CA
CL
BC
DD
Line Ahead
Double Line
Diamond
I (Resource Node)
Fuel + 80
J
CVL
BC
CL
DD
DD
DD
Line Ahead
K
CVL
CVL
CA
BC
CVL
CVL
?
L (Resource Node)
Fuel + 80
M N
Port
CA
CL
DD
CVL
CVL
Line Ahead
P
BB (Tirpitz)
Airport
Port
CA
DD
DD
Line Ahead
Double Line
Diamond
Recommended Setup: 2bb 1bc 3cv or 3bb 3cv
Hard mode [ ]
Branching
Departing
Arriving
Conditions
Probability
Start
A
CL ≥ 2
★
B
★★★
A
C
★★
D
Lowest Speed ≤ 25
★★
E
★★
B
E
★★
F
★★
C
G
★★
H
★★
D
I
BB ≥ 2
★★
K
★★
I
J
★★
M
★★
L
N
★★
O
BC ≥ 2
★★
Ex-6 Cod Wars [ ]
Branching
Departing
Arriving
Conditions
Probability
Start
A
Flagship is supply ship (sukh)
★★
B
★★
A
B
★★
C
ship ≤ 3
★★
D
ship ≤ 4
★★
C
E
★★
F
DD ≥ 2
★★
D
G
DD ≥ 3
★★
H
★★
F
G
★★
I
★★
Recommended Setup: sukh + 3dd + 2cv(with 8 bombers) or sukh + 2cv
Reward: Supply Ship (AP) Odin
Others [ ]
A Cross Medal of Royal Navy will be obtained after clearing easy mode of all stage (E1-E6). Level two will be gained after clearing hard mode of all stage (E7 and E8)
Event exclusive drops :
BC [[Gneisenau|Gneisenau ]]: E1 E4 E6 boss, E7 CIJL, E8 FJOP
CV [[Graf Zeppelin|Graf Zeppelin ]] E5 P, E8 DEFMNOP(possibly everywhere except A&B)
CA [[York|York ]] E4 E5 E8 boss, E7 CHIJL, E8
CA [[Exeter|Exeter ]] E3 E4 boss, E8 ENO
Other Rare Drops
[[U47|U47 ]]
[[U81|U81 ]]
[[Vanguard|Vanguard ]]
[[Scharnhorst|Scharnhorst ]]
[[Royal Oak|Royal Oak ]]
[[Unicorn|Unicorn ]]
[[Colossus|Colossus ]]
[[Warspite|Warspite ]]
[[Bismarck|Bismarck ]]
[[Tirpitz|Tirpitz ]]
[[Glorious|Glorious ]]
[[Suffolk|Suffolk ]]
E1
✘
✘
✘
F
✘
✘
✘
✘
✘
✘
✘
✘
E2
G, K
G, K
✘
G, K
K
✘
✘
✘
✘
✘
✘
✘
E3
✘
✘
L
L
✘
L
L
✘
L
✘
✘
✘
E4
✘
✘
F
F
✘
✘
F
✘
✘
✘
F
✘
E5
✘
✘
P
A, B*
P
P
A, B*
✘
✘
P
P
✘
E6
I
✘
ALL
✘
✘
I
ALL
✘
I
I
✘
✘
E7
✘
L
A*
A*
✘
A*
A*
L
A*
✘
L
L
E8
✘
A, B*
A, B*
A, B*
A, B*
A, B*
A, B*
P
✘
A, B*
P
P