At the pinnacle of GBN's anniversary celebration is the 'Gunpla Battle One-Day Battle Royal'! Entrants, chosen from the season's most fervent Divers, pilot randomly allocated machines predominantly selected from the top-ranked Gunpla in the Great Gunpla Ballot. As the ultimate showdown commences in the final round, formidable victors from each block clash in an electrifying spectacle. Brace yourself for an unprecedented, thrilling Gunpla confrontation that is about to unfold!