(i didnt meant, stun the cleric once and then wipe out the whole town in 8 seconds. thought thats kinda obvious. and i wasnt even mentioning scrolls)
anyhow, i didnt meant to disagree with You, since im no fighter at all, nor do my SP stones costs anywhere close to 70c yet
all i've tried to say was, maybe the costs can be cut down a little bit by using cheap sp pots more.