Originally posted by NM
I thought Vincent didn't have a 4th limit break?

Probley wrong but i'm sure I read that somwhere ages ago.
Vincent has four: Galiant Beast, Death Gigas, Hellmasker and Chaos. It's Cait Sith who only has two.
And I believe you can get his limits via a green or black chocobo, though if you don't have those just use the submarine. Also you have to go there on Disk 3.