It's just a rumor. Although, there are 2 unlockable forms that you get without finding
them. Every ocne in a while, when you try and activate a form, you might turn black, start
smoking like a heartless. This is anti-form. Final form is when ya turn white and start
floating around with 2 keyblades floating on your back, and it's the most powerful form.
Anti-form is never able to be used again after you get final form, but final form is added
to the drive list you chooose from when you go into a drive, but it uses up a whopping 5
bars.

when u get final form u can still use anti form but only after u use wisdom and valor form
a few times

its real but REAL RARE as well. only a few know how to get it

PLEASE TELL ME IF KINGDOM FORM IS REAL OR NOT!!!!!! IS IT REAL IN FINAL MIX? IF SO, I WANT
TO
KNOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO
OOOOOOOOOOOOOOOOWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW
WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW

look i think kingdom form was its test name know its limit form and u get it when u get
oathkeeper in kh2fm