The following gives you the stat increases when you level every time. Also, stats given for the stat points put into each class attribuite.

Each time a Healer gains a level, she receives the following increases: + 0.5 Physical Attack + 1 Magical Attack + 3 Physical Defense + 0.5 Magical Defense + 18 Health + 22 Mana

Every point put into a stat: Strength: + 4 Health Dexterity + 0.5 Ranged Attack +1 Close Range Physical Evasion +1 Long Range Physical Evasion +1 Close range Physical Hit Rate Intelligence + 0.5 Magical Attack + 9 Mana +1 Magical Resistance +1 Magical Hit Rate Constitution +2 Mana +7 Health Strength = Physical Prowness Intelligence = Power of the Mind Dexterity = Swiftness of Reflexes Constitution = Physical Fortitude