Darkside

Darkside is a boss from Kingdom Hearts. It was a colossal pureblood Heartless that Sora encountered numerous times. Instances included in the mysterious Awakening, the Destiny Islands, and in the End of the World.

Darkside can spawn Shadows and its theme song is Destati. It has a heart-shaped hole in it's stomach. It creates Shadows by createing an orb which it puts in the hole in it's stomach.