Defeat the first boss

Reach Act II

Reach Act III

Reach Act IV

Reach Act V

Reach Act VI

Enter Nightmare difficulty

Defeat a rare elite

Obtain your first Legendary

Obtain your first Set item

Reach level 50

Reach level 70

Reach Paragon level 50

Enhance an item to +10

Enhance an item to +15

Complete a rift

Complete Rift level 25

Obtain a Primal item

Collect 6 Curiosities

Collect 12 Curiosities

Collect all 20 Curiosities