Disguise self is a first level spell.Alara wrote:It's a level 1 spell, therefore I see no compelling balance argument why you should fool any number of people above the statistical average of non-detection through game mechanics.
Fluff is rather correct though that the current "policy" on RP spells is DM arbitration.
But figments and glamers cover other spells such as Minor Image, Major Image, Seemings, and others.
Seemings is a 5th level spell. (I understand that it's statistically more difficult to penetrate Seemings than Disguise Self so it's already worked in with the save DC, but my point is that the power of the spell is not inherently at question in this discussion)
What's the 'statistical average of non-detection through game mechanics'?
That's kind of what we're trying to determine here.
Statistically, if x amount of people study or interact with you, you have a z% chance of having the illusion seen through. That's fine, no one thinks it should be any different.
The question that is being discussed is the value of x when they are all non-critical NPCs in a scene where there are a total of y NPCs.
If you walk up to three guards and try to fast talk them into letting you into the keep, all three are critical NPCs and x = 3.
But if you walk into a tavern and only interact with a bouncer and the bartender, and there are 20 other NPCs in the place, minding their own business, then x = 2 + (y - w), where w = the ones who don't give you a second glance, or look at you longer than the time it takes to perform a standard action.
My argument is that it's quite possible that w=y in some circumstances and realistically w is usually just a few integers short of y, if at all. Zelk's argument is that w is probably many integers short of y.
Ultimately ALL those numbers are determined 'arbitrarily' by the DM, sure. But it would be nice if players could expect that DMs would not greatly differ in their application of the formulas, thereby creating vastly powerful usage of Disguise Self in one location, and worthless application in another.
Oh yeah. Fear and worship my Algebras!