Object
Elders' Corridor U3 Toxic Gas Trap
A weaponized corridor in the Elders' city where Captain Edal orders toxic vapors released to suffocate the Doctor, Steven, and Dodo. Part of the Elders' lethal counterattack against intruders, exploiting the planet's controlled atmosphere to force suffocation over combat.
1 appearances
Purpose
Lethal environmental trap deployed to eliminate intruders and counter their light guns
Significance
Escalates Elders' conflict from psychological pressure to outright extermination, revealing their ruthlessness and fear of the Doctor's group disrupting planetary control
Appearances in the Narrative
When this object appears and how it's used