"Two Super Saiyan 5's?! Radizzio VS Rigor!" is a fan doujinshi of "Dragon Ball Z" that is apart of "Dragon Ball Z: Story of Radizzio" the one-shot features the tournament from Dragon Ball Multiverse and Malik666's Rigor from Dragon Ball New Age making this a crossover of the two series there is a supposed-sequel to this one-shot called "Uncanny Fusion?! Meet Radigor!"