Cruel Angel's Thesis

Play the song "Cruel Angel's Thesis" on repeat until your life total is reduced to 0. Scry x and destroy target artifact or enchantment.
"zankoku na tenshi no te-ze
madobe kara yagate tobitatsu
hotobashiru atsui patosu de
omoide wo uragiru nara
kono sora wo daite kagayaku
shounen yo shinwa ni nare!"