Addition is the combo system that is used in The Legend of Dragoon. An addition is a series of timed button mashes. Most additions are gained at set character levels , except each person's final addition which is unlocked by mastering all other additions. Additions are originally explained by Master Tasman in Seles who can give the player the full run-down of how additions work but it will also be explained here. When the player picks the attack option from the battle menu, two blue squares will pop up, one in the center and the other on the outside edge. When the outside square reaches the center square the player should press the X button and if timed correctly the center of the square will turn white and the addition will continue and the process will be repeated.
To get the final addition for all characters except Miranda and Shana, master the previous ones. You will get their 7-hit master combo. Go to the Forest near Seles. Go to the area where the Merchant was located with small rabbit-like creatures and just run around.
Only two more this disc! We have two and a half more required dungeons and a short optional one left. We got the staff! All is sunshine and butterflies! The game is nice enough to give us a quick exit to the first screen from the boss chamber.