A Polisberg wizard charges $5/energy point to cast a spell that requires Magery 0 or 1; $10/energy point to cast a spell that requires Magery 2; and $15/energy point to cast a spell that requires Magery 3. Polisberg Druids and Clerics charge $3/energy point/Power Investiture required to cast the spell. Spells requiring more than 5 energy points have a $2/point surcharge; spells requiring 10 or more energy points have a $6/energy point surcharge; spells requiring 25 energy points or more have a $12/energy point surcharge; and spells requiring 100 or more energy points have a $30/energy point surcharge. Clerics and druids won't cast spells on people who are Excommunicated.