Darth Vader (secret boss)

Darth Vader is a secret boss appearing in Kingdom Hearts II.

In Kingdom Hearts II
After you beat the Hades Paradox Cup and Sephiroth, a new world appears in the big space opposide The World that Never Was. Enter the gummi ship minigame to visit the Death Star.

The first area will consist of just a save point and a moogle shop. Stock up on the best stuff you can and go the blast doors!