Upgrade one piece of armor

Kill ten enemies with environmental hazards

Use GRP to kill an enemy by throwing them into an environmental hazard

Print a weapon for the first time

Elias gives Jacob a shiv

Battle the God of Thunder

Battle the Bear

Collect 10 Forsaken Exotic weapons or armor.

Enter the Dreaming City.

Encounter an Agent of the Nine somewhere in the system.

Acquire each Warlock subclass.

Complete a Heroic public event.

Complete a Nightfall strike.