Kill 100 Hunters in PvP.

Earn the highest tier of completion in 10 public events.

Kill every type of enemy (doesn't include boss battles)

Gain above average XP in half the levels

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

Attain a Grimoire score of 777.

Complete a Strike.

Reverse a decision you made in an upgrade grid.

Kill a champion of the Dark.

Rebuild a Jumpship.

Fly over your first speed pad

Disable two switches within 0.5 seconds of each other