Fal was a son of Mannan and had lived almost since the beginning of time. Along with his siblings, he served as a Rider of Mannan, doing the bidding of the Unseelie King. In the old days, he hunted giants and monsters with his siblings.
In September 2012, Fal and his siblings were sent after the Blackthorn family to retrieve the Black Volume of the Dead for the King. Fal, Delan, Ethna, and Airmed went after Emma Carstairs and Julian Blackthorn in Cornwall. In a battle that broke out, the Riders initially overpowered the two. Fal managed to corner Julian against the edge of the cliff nearby Malcolm's cottage. As he moved to strike, Emma charged him from behind and stabbed him in the back with Cortana, killing him, to his siblings' surprise and anguish.
Fal was very arrogant and sadistically enjoyed fighting and killing his victims.
Fal was very tall; he had bronze hair that resembled metallic thread woven into a thick braid that hung halfway down his back. He wore a bronze half mask as well as bronze armor etched all over with designs of waves and the sea. He also carried a longsword on his back that was visible over his shoulder.
- Longevity: As a Rider of Mannan, Fal was very old and had been alive for thousands of years.
- Enhanced strength and speed: Fal was able to move incredibly fast and deal heavy blows.
- Deceit: As a Rider of Mannan, Fal was wild magic and could lie despite being a faerie.