The next multiplayer event of Halo: Infinite will be Winter Emergency, which will start on December 21 and will end on January 4, 2022. There will be free rewards for this event every day.
It is said that the reward will include an armor attachment, armor, free nameplates, badges and Christmas theme skins (for armor and weapons). It is not yet clear whether there will be items available for purchase in the in-game store at that time.
In addition, the game will have more active challenges, which will appear more frequently, so that players can unlock rewards faster. Halo: Infinite’s first free multiplayer event Fracture: Tenrai will return on January 4, 2022. 343 has announced changes to Fracture: Tenrai, which will add Kabuto armor and standing posture to the event season pass.