For the most part Male and COZ spells have limited purpose, maybe even more so at higher levels. Since it is a non-damaging, non-stunning spell is there any chance they spell could affect more then one target at a time? Even it dosnt work against players in this fashion, and if the spell power was devived like Rejuve, it would add some value to the spell and allow it to grow.
A number of spells have already have a multi effect cast given a PM and mana componet. Someting like at 250 PM it can hit all at melee or at 500 PM it can target all engaged with the cleric. Maybe even add a devotion requirement. A high level skilled cleric with strong devotion should yeild stonger results when he asks the gods to punish thoese who seek to harm thier avatars.