[Suggestion] Fix monster difficulty gradient for normal and leve monsters

[RichardButte]

There is only so much of a gradient possible just 5 different difficulty levels. I think they are done pretty well to be honest. There have been several times where I've said to myself "wow, thats a big jump between *insert star* and *insert star*" The fact that there is a noticeable jump between star difficulties is a good thing and actually indicated that they are working.

I'm sorry, but if 2 stars is unbeatable and 1 star is loleasy, the system isn't working.