Complete 500 missions or multiplayer games. - Halo: The Master Chief Collection
Destroy an enemy vehicle with the Skewer in a matchmade game. - Halo Infinite
Earn a Mythic Medal in a matchmade game. - Halo Infinite
10,723/25,4753,340/7,000353/700
1,510/5,177930/2,02080/144
127/5,287100/1,3807/93