Hypnos
About
He is the personification of sleep and slumber, and the twin brother of Thanatos, the Greek god who personifies death and mortality. Hypnos is a subordinate of Hades, the Emperor of the Darkness and ruler of the Underworld, he is a deity with all attributes, and as his lord, he is a sworn enemy of the protector goddess of the Earth, Athena.
Appears In
Saint Seiya: The Hades Chapter - Elysion
Saint Seiya: The Lost Canvas
Saint Seiya: The Lost Canvas 2
Knights of the Zodiac
Saint Seiya: THE LOST CANVAS - Meiou Shinwa