Let’s be honest: The "Climbing out of Hades" section (with the rotating spiked columns) and the "Save the Oracle" time trial are controller-breakingly difficult. A pre-made save skips you past these pain points directly to the boss fights.
To get the (which allows you to keep all your magic, Rage of the Gods, and upgraded blades), you must beat the game on the hardest difficulty. Many players use a 100% completed save file to start a fresh playthrough with maxed-out Chaos Blades. god of war 1 save data aethersx2