Challenges/Halo Infinite/S3

From Halopedia, the Halo wiki

Season 03: Echoes Within
Week Start and End Dates (DD/MM/YYYY) Name Requirements Menu icon for Halo Infinite Challenges: Weekly Ultimate Mythic tier.
Mythic Tier Requirement
(500 XP Reward)
1 07/03/2023 - 14/03/2023 Raise the Stakes Complete Matches in the Featured Unlimited Playlist 5 Icon of the Purple Reign Coating
Purple Reign M392 Bandit Coating
2 14/03/2023 - 21/03/2023 Escalation Sensation Earn Kills or Assists in the Featured Unlimited Playlist 30 Icon of the Sweep and Clear Stance
Sweep and Clear Stance
3 21/03/2023 - 28/03/2023 Power Moves Kill Enemy Spartans with Power Weapons in PvP 10 Icon of the Burnt Chrome Coating
Burnt Chrome Mark VII Armor Coating
4 28/03/2023 - 4/04/2023 Blades & Glory Kill Enemy Spartans with Banished weapons in PvP 30 Icon of the Puzzle Palace Visor
Puzzle Palace Visor
5 4/04/2023 - 11/04/2023 Eyes On Kill Enemy Spartans with the S7 Sniper, Stalker Rifle, or Sidekick Pistol in PvP 25 Icon of the Umbral Guardian Coating
Umbra Guardian S7 Sniper Coating
6 11/04/2023 - 18/04/2023 Bandit Baller Kill Enemy Spartans with the Bandit Rifle in PvP 10 Icon of the A Slice of Strife Charm
A Slice of Strife Charm
7 18/04/2023 - 25/04/2023 Light & Lightning Kill Enemy Spartans with Hardlight or Shock weapons in PvP 20 Icon of the PostAmp utility utility.
PostAmp Utility
8 25/04/2023 - 2/05/2023 Boom For Improvement Kill Enemy Spartans with Explosives in PvP 20 Icon of the Purple Reign Coating
Purple Reign M41 SPNKr Coating
9 2/05/2023 - 9/05/2023 Swap Gun Earn Cumulative Personal Score in PvP 5000 Icon of the Pale Shadow Coating
Pale Shadow M392 Bandit Coating
10 9/05/2023 - 16/05/2023 Greatest Heights Win Any PvP Matches 3 AAP/Granit chest icon
11 16/05/2023 - 23/05/2023 Starter Pack Mentality Kill Enemy Spartans with an Assault Rifle, Battle Rifle, Sidekick, or Frag Grenade in PvP 30 Icon of the Sequence Authority Charm
Sequence Authority Charm
12 23/05/2023 - 30/05/2023 Back Attack Kill Enemy Spartans from behind with a Melee Attack in PvP 3 Icon of the Redline Interrupt armor coating.
Redline Interrupt Chimera Armor Coating
13 30/05/2023 - 6/06/2023 Side Flick Kill an Enemy Spartan with a Pistol immediately after switching to it in PvP 5 File:HINF Orchid Cluster Visor Icon.png
Orchid Cluster Visor
14 06/06/2023 - 6/13/2023 Big Team Dream Complete Matches in the Big Team Battle playlist 3 File:HINF Tankwalker Skorpios Coating Icon.png
Tankwalker Skorpios Vehicle Coating
15 06/13/2023 - 6/20/2023 Pop N Drop Kill Enemy Spartans with Headshots 20 File:HINF Olive Rad Coating Icon.png
Olive Rad BR75 Battle Rifle Coating