Black Card

A black-colored card used by the Organization in a system to prevent Claymores from becoming Awakened Beings.

History
When a Claymore is sent "on missions", or on the day of a Claymore's "inauguration", every Claymore is given a unique symbol to identify her.

This symbol is used in three places:


 * on the forte of her sword blade,


 * on the throat of her uniform,


 * on a Black Card, which is kept rolled-up inside the sword hilt.

When a Claymore discovers herself in danger of awakening, she sends her card to another Claymore, usually a trusted friend. The recipient rendezvous with the sender at a private locale. Then, the recipient euthanizes the sender.

Being presented with the Black Card of another Claymore is normally a sign of great respect and trust between them, as Elena does as she and Clare comforted each other during their painful transformation into Claymores. It can however be a lure to a trap, as Rosemary did to kill Teresa from her jealousy.

Known Black Cards Given

 * Rosemary: Her Black Card is sent to Teresa as a trap to lure her to Godahl Plateau and attempts to kill her after Awakening.


 * Hilda: Her Black Card is sent to Miria via Ophelia. However, Ophelia destroys it and condemns Hilda to become an Awakened Being (Extra Scene 2).


 * Elena: Her Black Card is sent to Clare via Rubel. As they meet atop Mount Shire, Clare is reluctant to carry out the killing, but Elena insists.

Behind the Scenes

 * "Black Letter" is used in one early translation of Scene 4. The VIZ translation uses "Black Card."
 * "黒の書" (pronounced "kuro no sho") literally means "black book."