The Black Ajah: The Ajah that doesn’t exist
The Blue Ajah: The Ajah of Causes and Quests
The Brown Ajah: The Ajah of Knowledge
The Gray Ajah: The Ajah of Laws and Negotiation
The Green Ajah: The Battle Ajah
The Red Ajah: The Guardians of Humanity
The White Ajah: The Ajah of Philosophy and Logic
The Yellow Ajah: The Ajah of Healing