You get a soon as you fuse into vegito and if you done that already you have to delete all the moves on goku then click potora and it should work but it only works on goku not vegeta
A2:
When you fuse with vegeta in dragon world. -Answer by:dxdxdxdxdxd
Q:How do you get these people { Teen Gohan, Hercules, Majin Buu, Super Buu, Kid Buu, Dabura, Babidi, Yamcha, Great Saiyaman, and Videl} ?
A1:
I cant see that all but some i can!super,kid,and majin buu you can get that in babidyspaceship & vegitto you can find him in dragonworld
you know in 8 level after super buu ate gotenks...hint: use goku and go to great kingkai,the guy with a blue skin he will give you the earring and vegeta will come out and you will automaticaly fusion....
i hope this will help you!
A2:
You have to beat cell in story mode the last level with older gohan to get teen gahan. you have to beat the first majin buu with the great saiyan man to unlock hercule you unlock all the buus with babidi spaceship you have to wish for it with the dragon balls to unlock babidis spaceships thats all I know
The level supreme kai tells you about the potara stuff. Get to the supreme kai as quickly as you can. He'll tel you about potara earrings. Then Vegeta will appear. Get to him fast. THEN you'll know what happens.
Q:Where do I find the dragon balls?i can just the firs one.
A1:
press the square button to search the spot you are in. It can be a capsule, defense up, attack up, or a dragon ball (there might be other items too but I haven't played the game in a while). This uses up a turn though. Also, press circle to skip a turn. You could have also looked this up in the instruction manual you know.
Q:How do you get Teen gohan,gt. saiyaiman,videl,hercule,ginyu,nappa?!
A1:
To get teen gohan I'm pretty sure you defeat cell with adult gohan in the last place where kid buu is.I think to get the rest of the charaters that you are looking for, you either win them in the story or keep searching in the ground. I think I found hercule in the fat buu place.
Q:How do you fuse the guys like tien and yamcha or goku and hercule i have theyre fusion capsules?
A1:
Delete all the move that they have on their menu thing and then add the fusion capsule
A2:
Delete the capsules and put the fusion capsule in. during the battle press square,square,triangle, triangle, circle. this doesnt work in dragon world -Answer by:Spants9719
Q:If you have the potara and want to fuse someone how do you do it?
A1:
Choose the character you want to be and go onto skill list and give them potara. when you finally get onto the fight, look at your skills and it'll tell you the combo for it.
A2:
One thing you cant fuse world tournament,soz
A3:
Press square square triangle triangle circle circle
A4:
Give Goku the potara skill and in duel mode pres square, square, triangle, triangle, circle -Answer by:cooldum
Lords of Legend RPG 
How do you find the golden capsules to get Vogeto?
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PS2