Unlock 2 Bow Rune slots.

Make 20 uruks flee by dropping Morgai Fly nests.

Discover some of the Wraith's past.

Complete a Dagger Mission and begin growing the legend of Acharn.

Upgrade any weapon to level 10.

Kill 5,000 enemies.

Promote a multiplayer character to the Galaxy at War or import an ME3 character.

Finish all multiplayer maps on Gold or all single-player missions on Insanity.

Mission accomplished.

Defeat an old adversary.

Investigate a strange occurrence in the combat simulator.

Win a prize at one of the arcade games.

Infiltrate an enemy stronghold with your crew.