The Unraveling Realms

About this Scenario

Due to thanos in the mcu using the infinity stones to erase half of all life in the universe, something that messed up the balance of the universe. Other universes in the multiverse are getting memories from other versions of themselves. Like magical people in Harry Potter getting memories of their other selves who were basically braveheart movie selves. Like Voldemort was king of England and his death eaters nobles and such. And Harry was William Wallace and the rest of the magical like him were Scottish side. All non magicals as no magic in that universe.