Claim the holy blade wielded by the once and future king.
In Hades, you play as Zagreus, son to the god of the underworld. He wields six different Infernal Arms to break out of hell and reach the surface world.
Each Infernal Arm has 4 Aspects, or variant forms. The Stygian Blade's final form is the Aspect of Arthur which transforms it into Holy Excalibur.