Also known as the "Great Crossover", it was a very complex physics-breaking event which somehow managed to merge the characters of all universes into a single universe, known as the Crossuniverse. The Great Crossover happened differently between the universes, but they all caused all characters and places in such universes to appear in the Crossuniverse. The Crossuniverse was now populated with the characters and with different planets too. Some characters changed a lot since they came to the Crossuniverse and even switched sides, such as Brutus.