Fabula
Object
Object

Experimental Temporal Egg (Test Subject)

A delicate, cracked alien shell barely containing its unstable contents, its surface etched with iridescent organic veins that pulse faintly with temporal distortion. Adrasta’s obsession with it reveals her fear of external threats disrupting her controlled society. The Doctor handles it casually, masking its significance while using his knowledge of its origin to challenge her authority.
5 appearances

Appearances in the Narrative

When this object appears and how it's used

5 moments
S17E6 · City of Death Part 2
Doctor confronts Kerensky on time experiment

The experimental egg serves as the living subject of Kerensky’s reckless temporal demonstration. Within moments of activation, the egg’s accelerated aging produces a grotesque, rapid-life-cycle creature that collapses into skeletal remains, vividly illustrating the cellular accelerator’s destructive temporal instability.

Before: An unremarkable egg stored in a cabinet, indistinguishable from a normal specimen.
After: Collapsed into skeletal remains and inert matter, its organic structure made impossible by the temporal distortion.
View full event
S17E6 · City of Death Part 2
Doctor exposes Kerensky’s fatal flaw in time theory

The experimental egg serves as Kerensky's test specimen, rapidly developing into a chicken before collapsing into skeletal remains. The Doctor's reversal causes the egg to regress into a grotesque mutant before vanishing entirely, proving the device's complete incompatibility with natural temporal mechanics.

Before: Ordinary egg rapidly developing into chicken within acute temporal bubble
After: Complete collapse into mutant form followed by physical disappearance
View full event
S17E6 · City of Death Part 2
Duggan ends Kerensky’s experiment with a blow

The experimental egg undergoes grotesque transformations—rapid aging into a mutant creature, collapse into skeletal remains, reassembly under polarity reversal, and ultimate vanishing—demonstrating the temporal apparatus' lethal instability and becoming the catalyst for Duggan's eruption.

Before: Fragile container for accelerated temporal existence, moments from violent distortion
After: Eliminated entirely from the space-time continuum as the experiment's failures manifest
View full event
S17E6 · City of Death Part 2
Romana uncovers hidden chamber behind wall

The experimental temporal egg undergoes grotesque acceleration into a mutant creature and then reverses into crippled forms through the Doctor’s polarity reversal. Its unnatural lifecycle—seconds compressed into grotesquerie—demonstrates the flaw in Kerensky’s premise and culminates in the egg’s complete collapse and disappearance, marking the experiment's failure.

Before: Recently emerged viable egg with rapid acceleration potential.
After: Collapsed into skeletal remains, reformed grotesquely, then vanished entirely under reversed polarity.
View full event
S17E9 · The Creature from the Pit Part 1
Doctors knowledge sparks Adrasta's fury

The experimental temporal egg—Adrasta's obsession—becomes the unspoken center of their confrontation. Though physically absent from the immediate room, it drives the dialogue as Adrasta probes the Doctor's knowledge and he deflects her inquiries with feigned ignorance. Its presence looms like a temporal ticking bomb beneath their exchange.

Before: Contained in Adrasta's custody, believed to be secured and understood within Chloris' closed society
After: Its enigmatic nature confirmed as a threat beyond Adrasta's control, setting the stage for future conflict
View full event