Doomsday theory explains Earth-616's origin, Doom's trump card, and a shocking Latveria twist

Theory Briefing

• With Avengers: Doomsday four months out, fan theories about Doctor Doom's endgame are already flooding online communities.
• One theory links Earth-616's very origin to Doom's plan, suggesting his power may run deeper than any MCU villain so far.
• A proposed Latveria twist hints the story could reshape a key corner of the MCU's geography and politics.
• The volume of pre-release theorizing reflects how much audience investment rides on Doom as the post-Thanos threat.