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. It also has a resemblence to Twilight Thorn which could possibly be its Nobody.

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. The monster can also fire these orbs from its stomach as offensive weapons.It's also the Very first boss to battle.

The Darkside will be a boss battle in Kingdom Hearts 358/2 Days.

Nobody Counterpart
Twilight Thorn