Lord of Blackhaven, Beric Dondarrioin arrived in King's Landing to comlpete in the Tournament of the Hand, given in honor of Ned Stark, the hand of the king. After Gregor Clegane terrorizes the Riverlands, Lord Beric was tasked by Ned to bring him to justice. A follower of the Red faith, Beric has been brought back to life several times by Thoros of Myr
Thoros of Myr
A native of the Free City of Myr and a Red priest for the Lord of Light, Thoros was dispatched to the Seven Kingdoms to convert the Westerosi king. Food of drink, he sson abandoned his faith and became renowned as a tourney fighter, warior, and carouser. He joined Beric Dondarrion on his mission to arrest Gregor Clegane and became Beric's right-hand man in the Brotherhood. His faith in the Lord of Light was renewed when he was able to resurrect Beric.