Collect all the Phoenix Feathers

Win the battle outside of the Palace of the Fates

Collect all the Gorgon Eyes

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

Power up any item

Defeat the Dark Rider for the first time

Complete a Legend of the Wasteland