First Echo witnessed

Donovan met

Rapture state mastered

Recovered from the Berserk state

Weavers' deception unveiled

Donovan confronted

First crystal absorbed

Hannah encountered

Second crystal absorbed

Last Memory revealed

First Challenge discovered

All Challenges completed

500 Corrupted defeated

500 Wraiths defeated

500 Possessed defeated

Defeated more enemies than Donovan in Chapter 4

Lute destroyed every clone of Arrowhead on her own

Weavers prevented from reviving each other

Stranger found

All Challenges completed obtaining Diamond

Harbinger defeated on Transcended difficulty, obtaining Diamond

Performed a Synergy attack with each weapon in the same chapter

All four Rapture finishing moves performed

Ended a fight with a Rapture finishing move