Fallen Deity (Black Blood Saga)

Dark Keyblades are a special kind of Keyblade in Darkness and Light. Unlike Keyblades of the Realm of Darkness from the games, Dark Keyblades are forged directly from Darkness.

Inheritence Requirement
Like regular Keyblades the only way to weild a Dark Keyblade is to either pass the Keyblade Inheritence Ceremony or have a connection to a Keybearer (Such as containing the Heart of a Keybearer, eg. Sora).

Magic
Dark Keyblades grant the usage of Dark Magic to their weilders.

Creation
There are two ways to create a Dark Keyblade:
 * Reforging - The easiest way is to reforge a regular Keyblade. While reforging it is necessary to surround the Keyblade in a dark aura.
 * Unnamed Second Method