Bolvar Fordragon is a prominent character in the World of Warcraft universe, known for his role as a noble paladin and leader of the Silver Hand. He served as the regent of Lordaeron and was a key figure in the fight against the Scourge during the Third War. After the fall of Ner'zhul, Bolvar became the new Lich King, taking on the mantle to contain the undead forces and prevent them from wreaking havoc on the world. His sacrifice and transformation into the Lich King were pivotal in maintaining the balance between life and death in Azeroth.