go to this site http://www.maplestory-online.com/content/guides-cheats.php
Chat with our AI personalities
it has 105 levels. i beat it myself actually there are 36 lvls and 105 missions between each lvls
by unlocking all lvls. in a perfect score
Give it a soothe bell and grow it a couple lvls
Be Mentor of someone (disciple then), each time he lvls you get reputation if you are online too
It Evolves at lvl 30, learns thunder punch at lvl 30 only, any higher it does not. However, it does learn thunder 6-10 lvls l8r