Cleopatra's Necklace
Cleopatra's Necklace is one of the Three New Keys to Power.
History
Following the destruction of the Grimorum Arcanorum, the Eye of Odin being returned to Odin, and the dissolving of the Phoenix Gate, the mystical energies within those Three Keys to Power flowed into three new Keys; one of them was the necklace of Cleopatra. ("Everywhere")
On November 18th, 1997, Antoinette Dracon attended an auction in Geneva and bought the necklace for $900,000. The following day, she delivered it – the last of the three new Keys – to Demona at the gargoyle's townhouse. ("Acquisitions")