憤怒之戰
Melkor (known in Sindarin as Morgoth), the evil Vala, corrupted many Maiar into his service. Among Morgoth's most dangerous servants, they are called Úmaiar in Quenya: these include Sauron, and Gothmog, Lord of the Balrogs, large demonic beings of flame and shadow armed with fiery whips, and are said to be perhaps more powerful than dragons. Morgoth is eventually overthrown when his fortresses are destroyed in the War of Wrath by the hosts of the West led by Eönwë. Most of the Balrogs did not survive Morgoth's defeat, which marked the end of the First Age, although at least one hid deep beneath the Misty Mountains until well into the Third Age.