questions

Please tell me what intelligence is used for. :]

INT is used when you want to lvl fast. Higher INT = more exp and more kudos.

Increases xp gained when training/fighting and money gained when training. You also have a greater chance of hitting first in a fight with more int.

Ohhh. Is it worth it then?

Depends on what you want. With much int you will level fast, but you'll lose pretty much every fight against other players. If you think leveling takes too long, add int.

I'll just add a few points to it then, thanks alot! ;D