Anfarwol was an Eladrin from the Feywild whose appearance would change depending on the season, reflecting his self-proclaimed immortality. Anfarwol arrived on Fio via a portal of his own creation c. 1,000 years before the Rising. His supernatural influence on the land would make it bountiful, causing flora and fauna from the Feywild to emerge. This land would eventually become known as the Sylvan Kingdoms.
Anfarwol discovered Anfang and imposed his order on the disparate human societies. Enslaved by the immortal elf, the humans would spend almost a century carving the citadel of Caer Wraidd into the Asgwrn Mountains. Despite the hardship, the citadel’s construction would bring prosperity and unity to the human societies. The humans would name Anfarwol the immortal elf-king of Anfang. Anfarwol was murdered during the sacking of Caer Wraidd in 26 PO when Caelumites demanded he abdicate and recognise Prima Vita Sol Orbis as their new theocratic leader.