Having lost the trust of Timaeus, Yugi can no longer use his guardian dragon against Haga’s insect invasion! Discouraged and confused, Yugi has lost his dueling instincts! As for Jonouchi, Ryuzaki’s deadly dinos have Jonouchi struggling to find a monster that has even the remotest chance of withstanding their relentless assault! Will Jonouchi realize that a certain iron knight, weighed down by his cumbersome armor, hasn’t unleashed his full power yet before he’s squashed into Jurassic juice?