|Originally designed for pleasure cruises, this flying monstrosity is now a giant battleship. There were plans to build a second one, but do you have any idea how much clay costs nowadays? More than you'd think.|
— Figurine description of Bastron from Kirby and the Rainbow Curse
Bastron is a mid-boss in Kirby and the Rainbow Curse.
It first shoots cannonballs at Kirby and Bandana Waddle Dee from afar, with reticles at the targeted areas appearing not long before it fires. Once the cannonballs hit the reticles, the area is ablaze for a few seconds.
In the following level, Kirby Rocket activates the machine's self-destruct sequence, prompting him to make it to the exit in one minute before the Bastron explodes.