"Your...different."
Satoshi walked in. The door slammed behind him. It locked.
"Hiding your wings won't help you 'Koian Sikame'! I know all about you, demon!"
Backstory: Sephiroth, along with many of his brothers, was created in a test tube by combining the magic of the keyblade along with the cells of many ultimate soldiers to create the most supreme soldiers. Sephiroth turned out to be the best, but soon he discovered how he was made. He fled from his now destroyed homeworld on a battle-gummi ship prototype from the same company that made him. He hid out in the caves of the Desert world and learned how to use magic of extreme darkness. Sephiroth journied back to his home planet and after a quick struggle managed to destroy it.
Despite this, his anger grew to tremendous ammounts and was a leading soldier in the destruction of many civilisations and many worlds. Sephiroth journies in his gummi battle-ship to wipe out existance together by lending the help from the enemy sides of the war so he can destroy worlds ever quicker. He of course will destroy the enemy factions once he has no use for them.
Sephiroth currently resides one of Bowsers many castles aiming to catch a princess off guard to pass Bowser's test and so Bowser aids Sephiroth in worlds destruction.
Goal in the war: To eleminate all planets and people
Name: Krad (Dark and Krad make a matching set called KokuYoku (Black Wings)
Species: Angel
Age: Physicaly 19-24, really 400+
Powers: Light
Pic:
Weapons: Satoshi (Satoshi is the original 14 year old that turns into Krad, against Satoshi's will), white feathers of varying magic, self-grown wings, other magic.
Name: Satoshi Hiwatari (The main body of Krad)
Species: Human
Age: 14
Powers: Supreme intelligence (He has already passed college!), slight magical powers (Given by Krad)
Pic:
Weapons: Krad
Notes: Despite Satoshi and Krad being the same person, they are mortal enemies. Satoshi hates Krad more because, unlike Dark, Krad can come out and create his wings at will, causing extreme preassure on Satoshi's body. One of Krad's aims is to use Satoshi's body permanantly to wreak havoc among the world.
Sora X Kairi (Duh)
Roxas X Namine (Watch the bit very near the ond of KH2)
Sepiroth V Cloud (Note the 'V')
Pete X Malificant
and all the rest everyone else said