I intentionally left it vague by only saying "No Kersti" instead of specifying "No Kersti Sticker" or saying "But the Battle Spinner is okay". In theory, saying "No Kersti" could imply not using the Battle Spinner. But those who have played the last level know what I meant.
What the hell is a Firioniel? Is that the cable that fits an iFrion? - ponosmcgee on Dissidia Final Fantasy
spoilers!!!!!!!! (for people who read not me i don't care)
i don't think no thing is a big deal. All you need is more money more super boots and more megaflash infinijumps. No kersti is cool because you have to iron jump the head 20 times on the final form> I know that because I did it for the plot paradox of kersti not actually dying and you bringing her back to life while she is alive with your wish.