Well, I don't know... the reason for the multiple messages is not this:
But because of these:
Asin: Every one of the effects is saved individually with the same dice, now this would matter if the effect would depend on how well the effected creature makes the "save".
Just like in KotOR1, you can deflect most of the blaster bolts if you are a Jedi using the Lightsaber, and if your "save throw" is +10 higher than the result of the attack, the bolt is deflected towards the attacker:
Normally this is not how the BG2's spells work, as the saves are set to be the same because they need multiple effects to cause a set of effects, but there's a lots of potential to use this as a feature...
Edited by The Imp, 11 February 2015 - 03:05 AM.
Yep, Jarno Mikkola. my Mega Mod FAQ. Use of the BWS, and how to use it(scroll down that post a bit).
OK, desert dweller, welcome to the sanity, you are free to search for the limit, it's out there, we drew it in the sand. Ouh, actually it was still snow then.. but anyways.