Object
Henbane for Draught
A potently sedative herb (henbane) used as the primary active ingredient in the draught, distinct from complementary ingredients like sesame seeds
2 appearances
Purpose
Ingredient in a sedative draught intended to neutralize Irongron during a planned infiltration of his castle.
Significance
Part of a improvised plan bridging medieval pragmatism and alien expertise, henbane becomes a critical enabler of cross-era cooperation between Lady Eleanor and the Doctor.
Appearances in the Narrative
When this object appears and how it's used