Fabula
Object
Object

Beyus' Hidden Demolition Charge

Concealed within chamber conduits and activated by forced insertion, designed to trigger structural collapse.
2 appearances

Appearances in the Narrative

When this object appears and how it's used

2 moments
S24E4 · Time and the Rani Part 4
Rocket launch succeeds Doctor confirms intention

Beyus’ Hidden Demolition Charge is triggered by his brutal actions, its explosive force exceeding structural tolerance and collapsing the chamber’s ceiling. The charge’s detonation catalyzes the Brain Chamber’s destruction.

Before: Concealed within the Brain’s central core, undetected by the Rani’s monitoring systems
After: Activated and expended, its role in toppling the Brain’s control complete
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S24E4 · Time and the Rani Part 4
Beyus dies to destroy the Brain Chamber

Beyus’s concealed demolition charge, activated amid the chaos, detonates directly within the Brain Chamber’s core machinery. Its compact power transforms the chamber into an inferno, toppling support struts and caving in walls while the Doctor and Mel feel the tremors through the structure seconds before the ceiling collapses.

Before: Hidden within the Brain Chamber’s conduits, inactive and undetected by the Rani or her systems.
After: Detonated and exhausted, its fire and force expended; the charge’s physical remains indistinguishable from the wreckage.
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