stacking question

[kartos]

how does the debuffs stack?

i mean ray of enfeeblement+waves of fatigue+ray of fatigue+the last stat debuff+contigation do they all stack? or is their some kind of limitation?

[Happosaai]

Sort of?

Ray of Enfeeblement bestows a Strength penalty to the affected target.
Contagion is a poison and does ability damage.

Wave of fatigue is an AE version of Ray of Fatigue, so they do not stack, however if you hit a fatigued target with another fatigue effect, they become exhausted.

[kartos]

so let me get this

ray of enfeeblement stacks with every thing
contagion is the same
waves and ray of fatigue do not stack with each other but do make enemy exhausted if he was fatigued
the last debuff should stack with every thing else so theoritcally of my head i can make about -20 strength penalty right?

[c9reeves]

For instance,

Can I use feeblemind on an incoming enemy and then slap him with touch of idiocy when he gets to me? If both spells go through he should have 0 Int (and maybe charisma). Wouldn't that render him helpless?