Darkbringer

'''

Darkbringer '''is the first boss of Kingdom Hearts: Reloaded. The Darkbringer is first summoned by the mysterious voice that guides Houka through his Awakening to test the skills of Houka. Later in the game, such as the Darkside appeared later to fight Sora, the Darkbringer appears later in the game once more to fight Houka.

Story
The Darkbringer is one of the largest Heartless breeds around, created by Xero and controlled by the Heartless Trinity of Alpha, Omega, and Delta. There were only three Darkbringers in existence and at the end of Kingdom Hearts: Reloaded they are supposedly extinct as each one is defeated by Houka.