Object
Quicksilver and Sulphur Potion (Elixir of Life and Eternal Youth)
A lethal mixture of quicksilver and sulphur, masquerading as the elixir of life and eternal youth. Ping-Cho's elderly fiancé ingested it during the banquet, causing his swift death. Kublai Khan discloses this in the throne room to Ping-Cho, watching her reaction closely as the Empress offers hollow sympathy and attendants like Ling-Tau and Marco Polo observe the calculated cruelty.
3 appearances
Purpose
Oral ingestion to kill, falsely presented as a youth-restoring tonic
Significance
Kublai Khan deploys it as a symbolic weapon to test Ping-Cho's loyalty and composure after her fiancé's death, exposing court manipulations and prompting her decision to remain at court rather than flee to Samarkand. It acts as a clue to the Khan's ruthless authority and shifting alliances.
Appearances in the Narrative
When this object appears and how it's used