Siren Chord

Siren Chord is an extremely rare wand core and is considered an heirloom core. It is one of the most powerful wand cores and pairs well with Hibiscus Wood, Rose Stem, Gopher Wood, Junonia, Coral and Unicorn Horn. It is one of the few wand cores capable of Time Manipulation.

Siren Chord wands are loyal exclusively to women with siren ancestry and refuse to perform magic for male wizards,

Well known users of Siren Chord wands included Rowena Ravenclaw who had the Bridge Wand a Gopher Wood wand with a Siren Chord core. She created several time turners using the siren chord wand and the siren song that allowed time manipulation in order to make time travel easier for wizards at Hogwarts.

Filius Flitwick inherited the Gopher Wood wand with Siren Chord Core but due to being male and having a part goblin ancestry he was unable to utilize the wand.