Have Purple-rarity gear or better equipped in every slot.

Feed thy noble queen thrice during a single visit to her quarters.

Complete the mission "Shoot This Guy in the Face".

Complete 20 side missions.

Complete the mission "The Fall of Nakayama".

Unsheathe 5 swords from Immortal Skeletaurs without leaving the area.

Slay Mister Boney Pants Guy.

Complete the mission "Data Mining".

Complete the mission "Where Angels Fear To Tread".

Give Claptrap a high-five.

Tip Moxxi $10,000.

Complete the mission "Wildlife Preservation".

Purchase 5 items from the Black Market.