Kingdom Hearts II Chances of Anti-Sora Appearing

Quick question, is there by chance a way... Other then game shark to raise the chance to get Anti-Sora because, I don't know why but, ever since this one battle... My sisters gets Anti-Sora in just about every boss battle! It's very weird... =/ anyone have a clue or answer to this common appearing Anti-Sora?

 

Well, I'm not sure... but I remember reading that in boss battles, the chance changing into Anti-Sora using any Drive Form increases... Are you trying to turn into Anti-Sora during normal battles or boss battles?

 

It goes like this.

Valor/Wisdom form : +1 to the gauge.
Master form: :-3 to the gauge
Final form: -10 to the gauge.


So just use master/final form all the time and tada, you won't have anti.

 

Yes, that's it. I had forgotten how it goes, thanks for reminding me.

 

Ignore the previous response, I made a mistake! ;3 Check the edit.