Instant Death -

The term is most famously associated with the light novel and anime series My Instant Death Ability Is So Overpowered, No One in This Other World Stands a Chance against Me!

: Yogiri Takatou , an "overpowered" character whose ability allows him to kill any entity—or even objects and concepts—just by thinking it. Instant Death

: Immediate post-mortem stages include Pallor mortis (paleness) within 15–120 minutes and Livor mortis (blood settling). Pop Culture & Media: "My Instant Death Ability" The term is most famously associated with the

: The game ends instantly if the inspector is killed by a bomb or other hazard on the job. Pop Culture & Media: "My Instant Death Ability"

: Dungeon Masters often use ID to punish reckless decisions, such as failing a trap check in a lethal labyrinth or triggering an avalanche. Art & Creative Writing

In gaming, "Instant Death" (ID) is a mechanic used to provide high stakes or simulate lethal realism.