Well, Black Hook ordered Buffalo Crush and Buster Gallon to go and fetch Jun's Cardbot watch. Buster Gallon decided to make his teeny-weeny little versions of him go fetch it, since they're small enough to sneak in your brother, Jun's, house.
A few minutes later, the plan got BACKFIRED, Jun managed to get his watch back, and when the little teeny-weeny rangers went to get inside you and Jun's uncle's garage, all of Jun's cardbots were already there. The rangers got afraid, trembling and holding the three of eachother. They transformed into their alt modes and drove away.
But suddenly, Buffalo Crush drove to the scene in his monster truck alt mode, and CRUSHED the teeny-weeny rangers with his left wheel! When Buster Gallon arrived 2nd, he was DEVASTATED.
"M-MY CHILDREN!!!" Buster Gallon yelled, transforming back into his robot mode, kneeling infront of the crushed rangers, and picked them up in his big servos.