Marvel released a trailer on Friday showcasing a new costume for the character Luna Snow in the video game Marvel Rivals [1].

The release coincides with Comic Con 2026, using the event to drive player engagement for the upcoming Season 9 [1]. New cosmetic options are a primary driver for retention in competitive multiplayer games, and the high-profile nature of the event suggests a push for increased visibility.

The new attire is referred to as the Carmine Cassette costume [1], though some reports also describe it as the Disco Pop look [2]. This aesthetic shift aligns with the character's identity as a pop star within the Marvel universe.

The costume became available to players on July 24, 2026, starting at 12:10 p.m. PT [1]. According to the official announcement, the item will remain available until August 21, 2026, at 2 a.m. UTC [1].

This limited-time availability is a standard strategy for Season 9 content to create urgency among the user base [1]. The trailer was promoted via social media using the #SDCC hashtag to link the digital release with the physical gathering of fans at Comic Con [1].

Marvel Rivals continues to expand its roster of character skins to differentiate players in the arena. The introduction of the Carmine Cassette outfit is part of a broader effort to integrate pop culture elements into the game's visual identity [1, 2].

The new attire is referred to as the Carmine Cassette costume

The timing of this release leverages the peak attention of the gaming and comic community during Comic Con 2026. By tying a limited-time cosmetic item to a major industry event and the start of Season 9, Marvel is utilizing scarcity and event-based marketing to boost active user numbers and monetization within Marvel Rivals.