- Increases Attack Power (Staff only)
- Increases Magic Defense (1,5 MDef for 1 int) and Magic Points (Mana)
- Increases Magic effects
MaxMagicPoints (Mana) = (3 * CharLevel + 7 * Intelligence / 10) * (Intelligence / 2 + CharLevel + 100) / 100 + 5;
Reducing Intelligence Edit
You can reduce your Intelligence (down to its minimum), using an Intelligence Refund Vial. By doing so, you decrease a character's Intelligence by 5 Bonus Stat Points. This allows you to use more Growth Vials in an attempt to gain Stats better suited to that character than Intelligence.