Why do people say it's so hard to level up? Here's how to do it. Get your charachter to a good level, then make a dundgeon. Bring lots of healers and have that charachter fight all the way through the place, then make another one! How is that difficult?

Uh-huh...

Now, how many of your characters are at a level of a few thousand, or better yet, 9999?

Takes some time to get to that point....Makai Kingdom doesn't allow you to level as fast as the Disgaea games....

Besides, exploiting the 'veggie' dungeon would quite possibly be faster (though it costs tons of mana)....