Pablo618 - Patron Saint of Bubblegum! TALK - Darkness time...
I could say almost every heartless boss in KH1 and KH2. I love looking at my bestiary...
BlueHighwind - The Fate of Destruction, is also the Joy of Rebirth -SEELE: TALK - Q?
Marluxia on his mech, he has the true spirit of the Dragoon, even though he only uses a scyth. Favorite member of Organization XII. And the battle with his fake clone is the hardest (but most fun) fight in all of Chain of Memories.