Dark Nebula

Dark Nebula appeared in 2006 video game called Kirby: Squeak Squad. Dark Nebula is the true antagonist as well as the final boss of Kirby: Squeak Squad.

At some point prior to the events of Kirby: Squeak Squad, Dark Nebula was sealed in a chest due to its evil power, and seemingly forgotten.

Through unknown circumstances, the chest was in possession of King Dedede at the beginning of the game itself, who was seemingly unaware of its contents.

However, Daroach somehow became aware of the chest's power and accosted it from King Dedede's castle, believing it to be the source of ultimate power. After being stolen by Meta Knight, who actually appeared to have an idea what was in the chest, and subsequently Kirby, who thought it contained his strawberry shortcake that had been stolen earlier, the chest was seized by Daroach, who promptly opened it. Daroach is quickly possessed by Dark Nebula and turned into Dark Daroach, and then flees with the Squeaks into the depths of Gamble Galaxy.

Kirby chased Dark Daroach and defeated him, expelling Dark Nebula in the form of a black star with two smaller stars in close orbit: Kirby, now toting the Triple Star that Daroach dropped, chases Dark Nebula still deeper into Gamble Galaxy until both arrive at a crystalline battlefield. Here, Dark Nebula begins gathering small and dark core stars, which assimilate into its being until he gains his true form, Dark Nebula is then fought. Once defeated, it begins disintegrating core star by core star, until the only thing left is an eye, which promptly explodes.