Guys, yesterday i found a way to get Shiva'S, Ward's and Laguna's (!!!! 100 Heros!) on the 4th CD. To do this, you need ti have completed the CC Card Club side quest until the 3rd disk. As you all should know, this makes all the CC group members be in Ragnarok when you recover it on the last cd. Then, you play with:

Xu for the cards of Shiva and Laguna

Joker for the Ward's card

I wonder if other cards, like Kiros are with them, too...

Thanks, but this has been discussed to death before / we already know about this.