Not that I know of...
You are perfectly fine with the moves they give you.
The hard part is forming flawless combos to use on your buds.
I use Astroth, he is VERY underated and VERY powerful.
Much practice required, Kilik is good, Talim, Taki,
and even Voldo, and Ivy if you know how to use them.

only for berserker, lizerdman, and assassin

ha! all you people are wrong!! in xbox (its prolly the same for the other systems as well i see no major differences) yoshimitsu has one. not sure how to do it, its not listed cuz i went thru ALL of his moves and had the computer do them and none of them were it. wut it is, is a horozontal attack. has sumthin to do with the Y and X button and a direction (after 6 months of researching it seems kno one knos of this cept me) the background goes dark and his sword engolfs into flames and he slides foward real fast. during all this the opponent cant move at all. and goes thru and take out more then half life of the opponent. (the computer does this when its yoshimitsu vs yoshimitsu in extra practice mode) altho it seems u have to do the move at least once so the computer can learn it aparently....so theres one unlisted move.

oh and btw dont use those big characters like berserker. lol jk but that one person said there good and they have no strength, they rely on momentum only (there very eazy to dodge those big guys never hit me ;) )

nope...your friend is just joshing you around.

unless someone hacked their game, no, its a lie.

all the moves are there for evry character, (except Assassin, Berserker & Lizardman) but what it doesnt show is every combo. You can link many of the listed moves together.