Listen to all the Writer's messages

Take the "accessories" from the kitchen

Fulfill any 15 Prophecies

Compel Orpheus to sing again

Use an Olympian's Greater Call against them in a Trial

Clear Elysium with the 'Extreme Measures' Condition

Earn access to and enter the Administrative Chamber

Forge a bond with any character

Beat Thanatos by 15 kills or more

Unlock each of the Infernal Arms

Clear Elysium

Cancel 5 enemy Ultras

Send or Receive 20 High-Fives