The Multiverse Saga has presented an Anchor Being mystery in the MCU, but Avengers: Endgame might have suggested the perfect candidate five years ago. The concept of Anchor Beings was first mentioned in 2024’s Deadpool & Wolverine, as Hugh Jackman’s Logan was revealed to be from Fox’s X-Men universe’s Anchor Being. There have been many new concepts and ideas introduced in the MCU’s Multiverse Saga, but Anchor Beings may be the most significant, as the survival of their realities lie solely on them.