Beat the keeper 1 on 1 and score

Kill 25 Hive with precision shots in 1 mission without dying.

Kill 400 enemies.

Completely upgrade one weapon.

Obtain and equip a piece of Exotic gear.

End a monstrosity in the underground garage.

Kill 200 enemies.

Take out both guardians before the church.

Finish off a shrieking beast.

That vision in the hospice... why here? Why now? (Ch. 4)

Kill 30 enemies.

Complete a Bow Mission and begin growing the legend of Azkâr.

Kill The Black Hand.