Last Creature Bureau

Protocol Chimera: The Last Creature Bureau's Most Controversial Containment Policy Revealed

The mandate of the Last Creature Bureau is simple, brutal, and absolute: contain the ontological threats that slip through the cracks of reality. Yet even within the Bureau’s morally grey hierarchy, one operational doctrine stands as a permanent scar on its institutional soul: Protocol Chimera.

The Mechanism of Controlled Obliteration

Protocol Chimera is not merely a containment procedure — it is an existential compromise. Instituted following the disastrous 'Silent Scourge' event of the late 19th century, Chimera fundamentally shifted the LCB's focus from preservation to controlled obliteration when containment integrity fails or becomes too resource-intensive. It dictates that certain highly volatile, reality-warping entities — those designated 'Chimeras' — cannot be safely held within established LCB Sanctuaries. Instead, they must be stabilized long enough for a voluntary, or enforced, ontological fusion.

The controversy stems from the core mechanism: the forced assimilation of a sentient, high-level Keeper or field operative into the containment matrix itself. The operative, willingly or under duress from the Directorate, becomes the living anchor — the necessary sacrifice that binds the runaway entity into a temporary, localized stasis field. The result is often the complete erasure of the Keeper's own existence from the timeline, leaving only fragmented echoes in the surviving personnel's memory banks.

The Genesis of Necessary Atrocity

The implementation of Protocol Chimera is inextricably linked to the tenure of Director Elias Thorne, a figure whose legacy is perpetually debated in the hidden archives beneath the Obsidian Spire. Thorne, a brilliant but ruthlessly pragmatic Xenobiologist, rose to prominence during the late 19th-century expansion of LCB operations into the shifting territories known as the Umbral Fringes.

The Silent Scourge — where an entity known only as the 'Unwoven Composer' breached the primary containment wards of Sector 7 (now a permanently quarantined zone in the Carpathian foothills) — resulted in the loss of three full enforcement battalions and the temporary collapse of local spacetime causality. Thorne argued before the High Council that conventional methods — the use of Null-Rods or temporal stasis fields — were insufficient against entities whose very nature defied established physics.

"Containment, in these extreme cases," Thorne is recorded as stating in the surviving audio logs, "is merely delayed failure. We must engineer a terminal paradox. We make the lock and the key the same object, and that object must be something the entity cannot digest without destroying itself."

The First Sacrifice

Protocol Chimera became that engineered paradox. The first documented use involved Keeper Valerius Kaine, an elite Splicer renowned for his mastery over dimensional phasing. Kaine, knowing the fate awaiting him, was merged with the Unwoven Composer just as it began its final, reality-shredding broadcast. Kaine's sacrifice stabilized the breach, but the cost was absolute. All records of Keeper Kaine, save for a single, recurring nightmarish imprint in the Bureau's memory archives, were erased from existence.

The legacy of Protocol Chimera continues to haunt the LCB. For deeper exploration of the Bureau's foundational conflicts and the politics that birthed such radical measures, consult the . For those seeking to understand the precise nature of the Umbral Fringes and the entities that forced the Directorate's hand, the operational logs in provide the most comprehensive account.

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