Marvel Comics is set to release Wolverine #400 on April 16, 2025. The oversized issue, by Saladin Ahmed and Martín Cóccolo, will feature shocking revelations, including Logan confronting a mysterious entity, The Adamantine, an ancient force tied to his enemies and adamantium. The issue also promises a surprising return from Logan`s past and a significantfamily revelation. Teasers suggest March`s Wolverine #399 will introduce a `key appearance`leading to these developments.

The cover hints at classic foes like Sabretooth, Omega Red and Lady Deathstrike, now infected by The Adamantine. Additionally, Logan`s mentorship of a new Wendigo, Leonard and the rise of the golden `Metal of the Gods` are set to play pivotal roles in the story.