Spell Costs

0 LVL Spell: 25 Gold

1 LVL Spell: 50 Gold

2 LVL Spell: 200 Gold

3 LVL Spell: 500 Gold

4 LVL Spell: 750 Gold

5 LVL Spell: 1500 Gold

6 LVL Spell: 3000 Gold

7 LVL Spell: 6000 Gold

8 LVL Spell: 12000 Gold

9 LVL Spell: 24000 Gold

So this table arose from a desire to try and balance spell casting with other classes. Each spell caster is required to invest in spells of each level in order to balance them out with other classes. These costs can be variable depenind on wealth in your campaign.