Kingdom Hearts 2-is there special keyblade?

In Kingdom Hearts 2 there are 2 kinds of "Special" Keyblades.

The first kind is the Ultima weapon which is a Synthesis item. The recipe can be found in the Mansion at Twilight Town.

The second is the Fenrir Keyblade. This Keyblade is obtained after defeating Sephiroth in Hollow Bastion or Radient Gardens. He can be found past the spot called "Crystal Fissure"