Carl’s Doomsday Scenario

Carl’s Doomsday Scenario is an irreversibly unstable explosive carried by Carl. Formed from a massively overloaded soul crystal inside a Sheol Glass Reaper Case, it is already a fraction of a second from detonating and is powerful enough to destroy a city and its suburbs. Inventory stasis turns the failed containment event into a catastrophic reserve weapon.

History

Freezing an imminent explosion

The device forms when an overloaded soul crystal explodes inside the reaper case. Carl survives the initial energy release, burns his hands retrieving the red-hot container, and can only add it to inventory after its status changes to “Explosion Imminent.” The system identifies the result as an unstable custom explosive that can no longer be stabilized. Because removing it will allow the explosion to continue almost immediately, Carl’s inventory becomes its practical containment system. (Chapter 73)

Later inventory sorting corrects an important misconception about the item: despite its singular name and exceptional power, it is classified as “Pretty Damn Rare,” not unique. The protective Sheol Glass Reaper Case remains around the overloaded crystal, and Carl is initially unwilling even to place it on a crafting table. Its combination of extreme yield, irreversible instability, and almost nonexistent deployment time makes ownership useful mainly as a threat. (Chapters 81, 96, and 103)

A weapon that cannot be used safely

After acquiring an Advanced Bomber’s Studio, Carl finally removes the cased explosive onto a workbench. The table reshapes around it, and he confirms that the bomb is only a microsecond from detonation and cannot be stopped. He copies its design into the studio’s virtual simulator, allowing him to study possible blasts without creating or detonating another real device. Even that model is not perfectly predictive because the simulator can only estimate environmental effects. (Chapter 148)

Carl repeatedly considers the bomb as a last resort but rejects the immediate collateral cost. During the Masquerade crisis, using it against the hunters would also kill Donut, Katia, Imani, Elle, and other allied crawlers. Much later, after dropping most of his ordinary bombs during Faction Wars, Carl confirms that the Doomsday Scenario remains among the large explosives in his inventory. No subsequent chapter shows it detonated, transferred, stabilized, or destroyed. (Chapters 215 and 404)

Abilities and properties

• The system describes the effect as an explosion powerful enough to level an entire city and its surrounding suburbs. The corpus does not provide a safely measured blast radius. (Chapter 73)
• It consists of a massively overloaded soul crystal and a Sheol Glass Reaper Case created during a failed containment event. The case contains the glowing device but does not stabilize it. (Chapters 73 and 103)
• The bomb is already in an “Explosion Imminent” state and cannot be stabilized. Removing it from inventory leaves less than a second—and later inspection specifies roughly a microsecond—before detonation. (Chapters 73 and 148)
• Inventory stasis prevents the countdown from advancing while the device is stored. This makes safe carrying possible but offers almost no conventional deployment window once removed. (Chapters 73 and 148)
• Carl can place the cased bomb on the Advanced Bomber’s Studio workbench long enough to examine and virtually copy it. The copy is a simulation for testing, not a second functional explosive. (Chapter 148)
• Its rarity is “Pretty Damn Rare,” not unique. The item brief’s unique-like prominence reflects its narrative importance rather than its in-world rarity classification. (Chapter 81)
• The yield makes it a strategic last resort with uncontrollable allied and civilian casualties; Carl’s refusal to use it during the Masquerade demonstrates that this limitation is operational, not merely theoretical. (Chapter 215)

Ownership and custody