1. Are certs bought with "skill points" due to "level progression," or with the various territorial resources of the game?
2.Do each class have their own separated cert tree?
3.Is there a cross-class tree as well?
4.Is it possible to change certs during a battle?
5.Are there major differences between the certs in PS1 and PS2?
More questions are on their way! Any info from a veteran is much appreciated!
