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Wirrn Larval Breacher

relentless adaptive viscous swarm-coordinated
A juvenile Wirrn predator in gelatinous larval stage, specialized for environmental infiltration and organic consumption during transformation to adult form
3 appearances
biological infestation
Also known as: green Wirrn, Wirrn larval stage, Wirrn young

Wirrn Larval …'s Journey

A timeline through the narrative

3 moments
S12E7 · The Ark in Space Part 3
Doctor risks mind link with Wirrn invaders

Exhibits no outward emotion, but the Doctor’s linkage induces shared neural pain; its consciousness resists and eventually synchronizes under forced voltage spikes, betraying its hive intelligence’s strained unity

The captive Wirrn invader pulses green next to a grille, its pulsing eye membrane clamped with coarse electrodes that glow faintly under the emergency lighting, its organic resilience tested as …

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S12E7 · The Ark in Space Part 3
Larva erupts from ventilation shafts

Hostile, driven purely by predatory instinct and biological imperative

Bursting through the ventilation shaft with oily neon slime trailing behind, the Wirrn larva surges upward with viscous speed. Its translucent body pulses with internal organs visible as it orients …

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S12E7 · The Ark in Space Part 3
Grub breaches and crushes cryo pod

Instinctually aggressive; no emotion, purely survival-driven

The Wirrn larva is shown on monitor footage thrashing against the cryogenic chamber door and prying open a cryo pod, its alien form both grotesque and methodical as it breaches …

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Across the Seasons

How this character reads at season scale

Season 12 · asteroid

A juvenile Wirrn predator in gelatinous larval stage, specialized for environmental infiltration and organic consumption during transformation to adult form