Genbu's Deadly Battle! Excalibur vs. The Sword of Libra Seinto Seiya: Omega : Season 2 Episode 11

Aegir fails to defeat Genbu by himself and the Primary Pallasite Hyperion lends his own sword to assist him. Overwhelmed by the massive Cosmo flowing from the sword, the Gold Saint decides to forfeit his own life in an attempt to destroy it.