Black Kyogre is the final boss of Kirby Adventure 2. In the update Kirby Adventure 2 Battle it is a playable character.
Black Kyogre wrecked Guppy Land and swam to the castle. The Bubble Guppies and Kirby swims in action. In the final battle they battle Black Kyogre. In the end Black Kyogre was trapped in a net. The Bubble Guppies and Kirby sang the the Bubble Guppies theme song,