Cyberman stronghold
C35751
concept
A Cyberman stronghold is a heavily fortified, technologically advanced base of operations where Cybermen are manufactured, coordinated, and protected as they plan and launch their conquests.
Observed surface forms (2)
| Surface form | Occurrences |
|---|---|
| Dalek stronghold | 1 |
| cyber-conversion factory | 1 |
Instances (3)
| Instance | Via concept surface |
|---|---|
| London cyber-conversion factory (Pete’s World) | cyber-conversion factory |
| Cyberman city | — |
| Dalek City | Dalek stronghold |