Amon Amarth have premiered a new video for their song “Fafner’s Gold.” The clip was recorded during the band’s December 14, 2019 show at König Pilsner Arena in Oberhausen, Germany. The track appears on their 2019 album “Berserker.” Amon Amarth commented: “Has anyone ever wondered what it’s like to see a full power Amon Amarth…