The four bronze saints attempt to follow Athena into Elysium through the hole...
Saint Seiya: The Hades Chapter - Sanctuary
Season 3 Episode 4: Densetsu no shinsei'i
With the aid of Poseidon, five golden cloths travel to Elysion to help Seiya, Shun, Ikki, Shiryu and Hyoga in their fight with Thanatos.