Object
Second Chair Room's TARDIS-Shaped Cupboards
Critical to the companions' strategy of testing chair lethality without direct risk, and a potential red herring (locked cupboard) hinting at the real TARDIS's location.
2 appearances
Purpose
Store dolls to test deadly chairs for safety
Significance
Fuel Steven and Dodo's deception, letting them hoard dolls for an edge over the King and Queen in the Toymaker's game and advancing their escape strategy
Appearances in the Narrative
When this object appears and how it's used