Revive 3 allies in an Attrition/Elimination round in a matchmade or custom game. - Halo Infinite
Capture the flag twice in a Capture the Flag game in a matchmade game. - Halo Infinite
Kill 100 infantry with anti-infantry units (Multiplayer, Skirmish or Blitz) - Halo Wars 2
1,505/5,196950/2,02081/144
1,817/5,276775/1,75053/126
10/2,52010/1,0001/50