D23 attendees in Anaheim were shown costumes and props from Marvel’s forthcoming Avengers: Doomsday, including the first close-up display of Nightcrawler and Mystique’s outfits. The exhibit reinforces the film’s apparent X-Men connections, while giving fans fresh visual clues ahead of further Marvel announcements during the convention.

Mystique appears in her familiar white costume with a tiara, while Nightcrawler wears an X-branded long coat and carries two cutlasses. The display also included a comic-accurate fallen Sentinel head, an X-Men logo and a Xavier’s School sign, alongside costumes for Red Guardian, Sentry, Shuri’s Black Panther and Captain America; Avengers: Doomsday is scheduled for release on 18 December 2026.