It wouldn't be a Kingdom Hearts game if the story wasn't confusing! Lol.
I don't play it as much as I used to. I'm afraid the game has just become too easy. I pulled both Kairi EX and Xion EX. I think these medals are just kind of game ruiners. The game is wayyy too easy for those of us who have them. Meanwhile, because they're incredibly hard to get, SE can't really make the game harder because it would leave too many people behind.
What on earth were they thinking making such a game-changing medal an EX medal?