spell name-instant poo
effect-makes the target poo into his/her pants making a big mess of his trousers
requisite-regocorpus15
duration-institanious
range-line of sight
target-indivigual
tell me what you think of this spell please!
It stinks.
In Ars 5th I make this --
?? Base 2 - make a target lose control of body part
sight +3
So I make it ReCo 5? I suppose for complexity I might make it +1, so ReCo10?
The problem is you usually can't see the bodypart in question, and this effects the persons innards. Mind you so do some other spells, but I'm not sure. I think its really lower level though?
cj x
you use line of sight to see the person you are effecting of course!
on a less serious note how would poo count as a arcane conection?
Page 84.
AC box in left hand corner..
Second topic
Pretty much explains it...
Less serious? Oh, dear...
Well, that is irony! 
Indeed! I didn't know if I had to laughor cry there 
Xavi
Abe after such a time, you never stop to surprise me.
A spell to embarass a mundane ennemy is an option among others. Don't know if i'd go for the "poop option". I think it's an idea but you could also design an effect to make a kind of "evil symbol" appear on the person flesh so that the mundane get cast out or worse by his fellow men.
-Bellysarius
ok then how about pee as a arcane connection?(this paticular item probibly would not be good for long as a arcane connection though)