Ep 21. Scraptool Apprentice

K-Trux is back and he and his friends need Ty and the gang's help to find something very important – a rare fuel source that can rejuvenate them and their machines. But when they reach the location, they find out that someone has already taken the fuel and stolen a key ingredient too without which the fuel is useless. To make matters worse, they discover that D-strux and his minions are behind the theft and that they plan to use the fuel to create an explosive weapon that could destroy all the Dinotrux.

Desperate to save their friends, Ty and K-Trux try to find a way to stop D-strux and get back the fuel. To do that, they must turn to an unlikely ally – a clumsy and inexperienced Trux named Scraptool, who has always dreamed of becoming a builder like Ty. Scraptool, however, is always getting himself into trouble and making mistakes, and Ty and his friends have never been able to take him seriously. But when they realize that Scraptool's clumsiness and lack of experience could actually work in their favor, they decide to give him a chance.

Thus begins Scraptool's apprenticeship under Ty, as he learns the ropes of building and repairing machines, and helps Ty and his friends on their mission. Despite his mistakes and mishaps, Scraptool proves to be a valuable asset to the team, providing them with unexpected solutions and ideas that lead them closer to their goal. Along the way, they encounter other challenges too, such as a treacherous rockslide, a sneaky Trux who pretends to help but has his own agenda, and a race against time as they try to prevent D-strux from arming his weapon.

As the adventure unfolds, Scraptool learns more than just building skills – he learns about courage, teamwork, and determination. He discovers that even though he may not be the best or most skilled Trux out there, he can still make a difference by trying his best and never giving up. And over the course of the episode, Scraptool grows from a bumbling apprentice to a confident member of the team, earning the respect and admiration of Ty and his friends.

In the end, Ty and his gang succeed in their mission, thanks in no small part to Scraptool's contributions. They retrieve the stolen fuel and prevent D-strux from unleashing his destructive weapon. But the victory is bittersweet, as they realize that the threat of the Dinotrux's enemies is far from over. As they look to the future, they know that they will need all the help they can get, including that of unlikely apprentices like Scraptool, if they are to survive and thrive in a dangerous world full of treachery and danger.