Kracko

Kracko is a recurring boss who is a large cumulus cloud with one large eyeball and yellow spikes protruding from all sides. It first appears in Kirby's Dream Land. In each of its appearances, Kracko either releases electricity clockwise, dives across the screen, drops an enemy, or creates a hazardous rain shower.

Kracko typically first appears as Kracko Jr., who retains its large eye, although it is surrounded by four orbs. Kracko Jr. either spins its orbs rapidly or launches in different patterns. Kracko Jr. is either fought as a mini-boss earlier on or during the Kracko boss fight, right before transforming into Kracko itself. Mini-Kracko also starts off as a blob in a bigger cloud in Kirby's Dream Land 2, and fights mainly using Co-Krackos, who are small Krackos that Kirby can inhale.

Kirby's Dream Land
In Kirby's Dream Land, Kracko is fought at the end of Bubbly Clouds as the fourth boss. During its battle, Kracko drops Waddle Doos, which Kirby can inhale and spit out at Kracko to damage it. In Extra Mode, Kracko moves around faster, and it has the ability to drop bombs.

Kirby's Adventure
In Kirby's Adventure and its remake, Kirby: Nightmare in Dream Land, Kracko is the fourth boss, and it is the boss of Grape Garden. In its battle, Kracko has gained the ability to drop Starmen.

Kirby's Dream Land 2
In Kirby's Dream Land 2, Kracko is first fought in his Kracko Jr. form. Aside from his usual electrical attacks, Krackos also drops Co-Krackos for Kirby to inhale.

Kirby Super Star
In Kirby Super Star, Kracko is first featured in Spring Breeze, a remake of Kirby's Dream Land, this time as the third boss due to the second stage, Castle Lololo, being removed. Kracko is fought the same way as in Kirby's Dream Land.

Kirby's Dream Land 3
In Kirby's Dream Land 3, Kracko is instead one of the paintings that Ado draws to life during her boss fight at Cloudy Park. Kracko is fought similarly as in Kirby's Dream Land 2.

Kirby & The Amazing Mirror
In Kirby & The Amazing Mirror, Kracko is the boss of Mustard Mountain. Besides its previous attack, Kracko also attacks by performing a spiral dive.

Kirby: Canvas Curse
In Kirby: Canvas Curse, Kracko appears in the Sub-Game Block Attack, during levels 2 and 3. It was at first drawn to life by Drawcia. When fighting Kracko, Kirby must hit it by destroying its cloud cover and then targeting the eye.

Kirby: Squeak Squad
In Kirby: Squeak Squad, a variation of Kracko named Mecha-Kracko appears as a boss. Its design and attack patterns are similar to Kracko.

Kirby's Pinball Land
In Kirby's Pinball Land, Kracko is the boss of the Kracko Land board. It starts out in its Kracko Jr. form, but it transforms into Kracko once Kirby hits it enough times. Kracko floats around throwing out Flappers. It attacks the flippers by zapping them with lightning.

Kirby's Dream Course
In Kirby's Dream Course, Kracko is featured as a course hazard. In 2P Game, it is featured within its own stage, Kracko Course, where it appears in all eight holes.

Kirby's Avalanche
In Kirby's Avalanche, Kracko is the eleventh opponent who challenges Kirby to a game of Avalanche.

Kirby's Tilt 'n' Tumble
In Kirby's Tilt 'n' Tumble, Kracko is a boss fought in Level 3-4 and later Level 6-4. Kirby must use a Balloon to spit Air Pellets at Kracko repeatedly. Kirby must defeat Kracko before it fills up the entire area with Gordoss, otherwise it performs a dive bomb at Kirby to defeat him. In Level 6-4, Kracko gains the ability to shoot out lightning.

Kirby Air Ride
In Kirby Air Ride, Kracko is a weapon in Top Ride, and its can be used to shoot lightning bolts at other racers.

Kirby: Right Back at Ya!
In Kirby: Right Back at Ya!, Kracko appears in the episode "Dark and Stormy Knight." It is bought by King Dedede from Nightmare Enterprises and attempts to give Kirby a jolt, but Tiff calls the Warp Star and Kirby rides into battle, becomes Sword Kirby, and defeats Kracko with a few Sword Beams which sliced Kracko in half, causing it to explode and the massive group of black clouds it comes with and hides out inside to disintegrate.