Alright. Two issues.

1: How would I set up a magic effect that does nothing other than activate when some conditions are met? It's an ability, constant, and on self and given to the player. It has a script effect, Hide in UI, No Duration, No Hit Effect and No Magnitude. I assume some of these are uneccesary, and maybe others are needed. Essentially it just starts a quest when certain conditions are met, through its script. How would I set up the ability with the MGEF attached? Is there a way to make it hidden in the UI so you can't see it?

2: For the MGEF, I want it to activate if any of the following conditions are met:

If A and B are true

If C and D are true

If A and B and C and D are true

I set up the condition stack like this, but I suspect it's wrong. How would I go about it?

I think....

If A == True AND C == True OR if C == True AND D == True OR If A == True AND B == True AND C == True AND D == True

Okay, I'll try it. The http://www.creationkit.com/Conditions#Comparison_and_Value was a bit harder to understand then that. I'm usually fine with conditions, but this is quite a few.

The issue is that if you do this:

A == True AND C == True OR if C == True AND

Then it looks like, from the CK, it will evaluate to this:

If (A AND (C OR C))

If you take a screenshot of those conditions, I don't mind adding it as an example picture on the wiki.

As for the UI bit, I think you check the "Hide in UI" flag on the MGEF.

Is that all I need?

And I'll take a screenshot. I wish there were a way to resize the window, since you can't see all of them. But I haven't verified the conditions work, though it seems like they would. Should I wait?

yes wait. And take two screenshots. I can probably do a bit of paintshop work and combine them.

Alright.

Nah, I can do it.

Okay. I'll just send you a link to the picture. I haven't tested it yet, but I'll get back to you when I do.

http://i1295.photobucket.com/albums/b630/Matthiaswagg/Screenshot41_zps1b0d27f6.png - Updated picture after doing what egocarib said

You just want the first 8 conditions you've figured out there, the ones after that will throw things off.

The third in this list isn't necessary, because the first two lines will always be true if the third one is. So basically, you want to test

( A & B ) OR ( C & D )

which distributes out to what you've already figured out:

A or C and A or D and B or C and B or D

If you include the other conditions you added to the end there, your condition check will never be true unless C & D are true, which will make your effect no longer function for the first ( If A and B are true ) condition you wanted to check for.

How the ability effect will work is that it will initialize your script whenever those conditions first become true.

If the conditions stop being true, the effect will end and the script instance will become orphaned. If the conditions become true again after that, an entirely new instance of the script will be generated (with all properties and variables initialized from scratch, OnInit called, etcetera)

Alright.

Essentially what I'm doing is I have an MCM that allows you to disable some options. So you can disable A by toggling B, and C by toggling D. But I don't want my magic effect to start if A is true and B is not, or if C is true and D is not, but if all are enabled it will work.

Thanks.