fixed the issue with the Game System Core Utility box removing pieces from the hero player's area

4 states to mentor added. The default state has Mentor with 3 potions. State 2 has Mentor with 2 potions. State three has Mentor with one potion. State four has Mentor with no potions. As Mentor uses the potions change the state of him so that the hero players can visually see how many potions he has left.