Defeat the nine Valkyries

Collect all of the Artifacts

Fully upgrade the Blades of Chaos

Defeated the relic monster that Xander created.

Learned the Boomerang from Ava.

Defeated 500 goblin enemies.

Defeated 10 enemies as small Knack.

Clear Part 4 of the story.

Clear Part 2 of the story.

Complete the game.

Defeat Joji Kazama in Chapter 10.

Defeat Hartman