Kill 100 Knights. - Halo: The Master Chief Collection
Halo 4: Complete Forerunner. - Halo: The Master Chief Collection
Halo 4: Access the Master Chief's records on Dawn. - Halo: The Master Chief Collection
2,842/25,5181,400/7,000167/700
599/4,034370/1,50014/42
994/6,885660/2,87038/125