I think he is. That was the general tack I was taking with it. It weakens the target in certain situations, but by itself, it doesn't do that much...it merely opens the door. It feels like a typical 9th level spell, to me. Like you state, Wish is the big 'catch-all' spell. In an emergency, it can be ANYTHING the caster needs, even a limited magic item or the like. This is a relatively limited power...and more importantly, it's a gauntlet.Piratecat said:That being said, I'm wondering if Steveroo is overstating the spell's effectiveness. This causes an enemy to suffer -4 to his will save only (not all saves), and only against the psion who manifested the power. The other party members are out of luck.
Dakkareth said:Why is it a [compulsion], though?
Remember though, the even if Mind Blank was 9th level, it can be trumped by a 3rd level spell with a good roll, and much more likely can be stopped by it's 6th level big brother.
In my opinion there's no design flaw with letting focused 9th level powers be more effective than a wish. Remember, wish's big advantage is flexibility*; it's the Swiss Army Knife of spells, because it can literally do anything. The balance for that is the big honking xp cost.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.