Skill Points

Skill points are the only thing that can improve your character. There are only two ways to get skill points. One is to use hall passes. The other and most common way is by leveling up. Every time you level up, you are awarded with 5 precious skill points. Click on "Profile", and you'll arrive at this page:

Max Health - Ultimately, it allows you to duel more. (used in combination with stamina).

Max Energy - Allows you to do more lessons and consequently it means more gold and more experience. (best pick)

Max Stamina - Used in combination with Max Health for dueling. Don't increase this unless you know how to duel and you actually CAN win duels (if you only have 2 or 3 order members, don't bother).

Max Attack - This increases your Individual Attack Points (IAP).

Max Defense - This increases your Individual Defense Points (IDP).