Bubble Kirby is one of Kirby's copy abilities. It was introduced in Kirby Squeak Squad. Kirby wears a bathing cap with bubbles on top with a bubble wand in his hand that he can use to trap enemies.
The main ability of Bubble Kirby is to turn enemies into bubbles. Kirby sprays a stream of bubbles at enemies that can be aimed up or down. He also has the option to fire a big bubble that curves up after a while. When an enemy touches a bubble, their HP depletes until they turn into a bubble. Enemies with abilities turn into their abilities while normal enemies turn into bubbles with stars.