Implacables are the empowered vestiges of ancient time mortals who sought the truth behind the meaning of life and the nature of the known multiverse. In their boundless search for infinite wisdom and power, they stumbled upon hidden secrets that no mortals should ever learn, and were promptly removed from the timeline by divine intercession. The gods that held control over the sway of the pendulum of time stripped these men and women of their mortality and employed them as timeless and ageless wardens that guard the passage of time. The resulting Implacables are guardians of the timeline that have been granted dangerous temporal powers.