I do not see that hard, since 2008 and they could not fix anything are blind, and if they needed help only to look like other games with more seniority are succeeding, the formula is the same, the balance of the races, and listening to players
Increase the bonus hp and vit giving weapons, armor, accessories and costumes
Give increased participation to pets, everything is lion? more value to pets
The main thing is to reduce the percentage of damage that give scrolles, all based on the IM effort Player does not count?