Upgrade any weapon to the next level

Kill Poseidon

Defeat Zeus

Awaken the Phoenix

Stone and Shatter 30 Enemies

Open the wings of the Temple of the Fates

Win the battle outside of the Palace of the Fates

Defeat the Titan Minotaur inside Atlas

Cross the collapsing Grapple Bridge

Acquire the Head of Euryale

Acquire the Golden Fleece

Whip the Steeds of Time

Kill the Colossus of Rhodes, the Dark Rider, and Theseus