Clear Tartarus

Clear Asphodel

Unlock each of the Infernal Arms

Use Greater Call to invoke an Olympian's aid

Clear Elysium

Fulfill the 'Chthonic Colleagues' Prophecy

Clear an escape attempt

Beat Thanatos by 15 kills or more

Slay Skelly 15 times

Buy 9 'Well of Charon' items in one escape attempt

Earn access to and enter the Administrative Chamber

Trade 20 times with the Wretched Broker

Choose 100 different Olympian Boon effects

Compel Orpheus to sing again

Max any Weapon Aspect

Pet Cerberus 10 times

Catch a fish from each region

Forge a bond with any character

Pay for 50 jobs from the House Contractor

Complete the main quest in the story

Fulfill any 15 Prophecies

Earn a Loyalty Card

Choose 50 different Daedalus Hammer enchantments

Fulfill the 'Master of Arms' Prophecy

Equip a Chthonic Companion

Clear an escape attempt with a hidden Weapon Aspect

Unlock each standard Keepsake

Clear an Erebus Gate without taking damage

Fully Unlock the Olympians' Codex entries

Fulfill the 'War-God's Bloodlust' Prophecy

Fulfill the 'Musician and Muse' Prophecy

Earn the first of Skelly's prizes

Clear Elysium with the 'Extreme Measures' Condition

Fulfill the 'Slashed Benefits' Prophecy

Get 20% dodge chance with the Lambent Plume

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

Have at least one rank in each Mirror of Night Talent

Fulfill the 'Night and Darkness' Prophecy

Fulfill the 'End to Torment' Prophecy

Fulfill the 'Dark Reflections' Prophecy

Purge a Legendary Boon

Unlock all Weapon Aspects

Fulfill the 'Divided by Death' Prophecy

Reach the epilogue of the story

Fulfill the 'Harsh Conditions' Prophecy

Earn all Chthonic Companions

Earn the second of Skelly's prizes

Get 30% bonus damage with the Pierced Butterfly

Max-rank each standard Keepsake