Black Ajah

An Ajah is a sub-organization within the Aes Sedai of Robert Jordan's The Wheel of Time series. The Black Ajah is a secret society of Aes Sedai who have forsaken the Three Oaths. This Ajah supports the Dark One, and its members are also active members of the other seven Ajahs to keep their anonymity.

The Black Ajah has been secret until quite recently. Their existence was not acknowledged (in fact it was considered almost dangerous to mention the Black Ajah to Aes Sedai) until Liandrin and a group of twelve other Blacks fled the Tower with a number of stolen items of the One Power. The Black Ajah currently has its own set of oaths, of which two have been revealed: it prohibits members of the Ajah from revealing other sisters as Black, the existence of the Ajah at all, or the Ajah’s current plans, and not to betray the Dark One or the ajah until the last hour of her life. As of The Gathering Storm, the Black Ajah remain at large, but are severely weakened following a purge of their numbers by Egwene al'Vere.