Kabula

"The Starship comes just in time! Your foe is Kabula, sky lord! It's the king's flying fortress!"

- Pause-screen description

Kabula is a boss that makes a few appearances in the Kirby series. In games prior to Kirby Super Star Ultra, he was known as Kaboola. It is a white blimp with a cannon attached to it.

Kirby's Dream Land
The battle against Kabula at the end of Float Islands fully takes place in air. Kabula, who has two more health bars than other bosses, shoots and dashes at Kirby. In advance to this battle, Kirby swallows a special Mint Leaf, which allows him to spit unlimited air puffs at Kabula.

Kirby's Block Ball
Kabula is the boss of the ninth stage. He now has two cannons to his sides, which he uses to stun and diminish Kirby's paddles

Kirby Super Star Ultra
Kabula is the boss of the fourth level of Revenge of the King. He has been orderd by King Dedede to guard Mt. Dedede Sky, where he eventually blasts Kirby off a Warpstar. Nevertheless, Kirby returns on a Star Chariot to engage Kabula in a combat.

He looks much different to past games. Apart from being larger, he has a mean grimace spray-painted on his hull. His attacks have gotten more dangerous as he can shoot Gordos, that cannot be shot down. When his health is low, he will open his nose to fire big missiles that look like Bullet Bills.