Completed the mission "Data Mining"

Reached level 25

Revived someone from "Fight for Your Life!" that is on your friends list

Tipped Moxxi $10,000

Completed the mission "The Man Who Would Be Jack"

Recruit any of the Artisans and see them settled on the Homestead.

Killed 100 enemies with the Sabre turret

Purchased 5 items from the black market

Complete Sequence 11.

Complete Sequence 10.

Complete Sequence 9.

Complete Sequence 8.

Complete Sequence 6.