Chillborn

The Chillborn or Ceann-fuar in Galui, are one of the seven Elder Blood clans of the Galuyn people, and were formerly the hidden caste in Galuyn society. Originally formed of delegates from various major families in each castes, the Chillborn fulfilled a representative role in society that was eventually transformed by the Wicker King into something far more important. While representative in nature, the Chillborn's true purpose were to act as spies in each caste of the Galuyn society as well as assassins. As such, the Chillborn's true nature was not revealed until the War of Thorns.

Following the War of Thorns, the Chillborn became highly reclusive and secretive, with few knowing whom the clansmen even were. In the Second War of Thorns, it was believed the clan had entirely defected or had been wiped out. In truth, the main branches of the clan culled their lesser branches and falsely defected, acting as spies for the Wickers. This would ultimately come to last for generations, and would come to fruition upon the return of the Wicker King by way of the Emerald Nightmare. Ultimately, the remnants of the Chillborn were wiped out, save the House of Crithe, who were convinced to remain on Gilneas' side.

As a result, the Chillborn's blood line can only be found in a singular clan/house, and they are considered to be the rarest bloodline in the entire Galuyn heritage.