Object
Master's Sonic Screwdriver
Sonic tool owned and operated by the Master, used to unlock secure mechanisms (e.g., TARDIS doors) and hypnotize targets (e.g., Goodge). Distinct from the Master’s explosive devices, this tool facilitates his betrayal of UNIT and sabotage of the Beacon Hill Telescope.
4 appearances
Purpose
Emit sonic waves to unlock secure mechanisms like TARDIS doors and hypnotize targets
Significance
The Master's tool drives his deceptions and power grabs, turning UNIT's trust against them and seizing the TARDIS to counter the Axonite threat, forcing the Doctor into alliance with his arch-rival.
Appearances in the Narrative
When this object appears and how it's used