A ton of new Tales of Graces scans have been released, which explains much more detail about the CC battle system used in the game, which originated in the PlayStation 2 remake of Tales of Destiny.
This game is the first mothership (Namco Bandai's term for non-spin-off games in the Tales of series) game for the Wii. The previous Tales of game for the Wii, Tales of Symphonia: Dawn of the New World, was classified as a spin-off sequel.
Update Added better quality scans and more analysis.