"Gunpla Battle One-Day Battle Royal" is the main event of GBN's anniversary celebration! Only the most passionate Divers of the season are chosen to participate, and they will be using a Gunpla machine that has been randomly selected from the top-ranking entries in the Great Gunpla Ballot. The best players from each block will compete in the ultimate showdown. Get ready for an extraordinary and thrilling Gunpla battle!