Doctor's Castrovalva Vulnerability
The Doctor struggles with psychological and physical vulnerability after regeneration while trapped in Castrovalva, facing the Master's sabotage and a recursive town collapse. He also grapples with the moral weight of becoming the Keeper of Traken.
Involved Characters
Arc Timeline
Season 18
3 eventsConsul Katura completes unauthorized access to the Source, allowing Melkur to assert himself as the new Keeper. The Doctor immediately identifies Melkur as an impostor, countering his false authority with …
Consul Tremas, now fully under Melkur's psychic grip, is forced to publicly enact the alien tyrant's cruelty by executing Proctor Neman. Seizing an unexpected reversal of control over his own …
As the Doctor secures control of the Source and reverses Melkur’s corruption, the Keeper’s chair snaps shut around Luvic in a preordained coronation. Tremas lingers to thank the Doctor, unaware …