Halo: The Master Chief Collection - Season 5 Trailer

The Season 5 trailer is a trailer released on January 27, 2021 promoting Series 5: Anvil, the fifth update to Halo: The Master Chief Collection since its arrival on PC platforms. The trailer primarily focuses on showing off the new cosmetic items available for unlock in the season including the AKIS and Mariner helmets and EXO/TSCS chest for Halo: Reach, and a number of new weapon skins and armor permutations for Halo 3, originating as armor sets intended for inclusion in Halo Online.

The trailer shows a number of armor sets from Season 5 including those included within the season's unlock scheme. However, the trailer also shows a number of armor sets not included in Season 5 as hints toward upcoming content. These include the Infiltrator and Nomdagro suits later featured in Series 6: Raven and the Operator suit, which is currently not available.

The trailer ends with a humorous shot of a Spartan wearing the Mister Chief-themed Mariner helmet attachment, set to the Halo Theme MJOLNIR Mix from the Halo 2: Original Soundtrack.