Available after completing the quest I Can Hear a Rainbow, these heretic mages have unlocked the secrets of the forbidden magic of Vana'diel by creating a pact with the Avatar known as Carbuncle. Through his suggestion, these mages have the choice to delve further into the craft and create pacts with the Avatars of Vana'diel after defeating them in battle to prove their worth. If accepted, Summoners are able to fight alongside them in order to bring peace to Vana'diel.