Whenever I use the spell shield, I get the message saying that I have effects that do not stack. I think that it is the bonus AC kobolds recieve, that is causing this. I just want my AC. :wink:

Do you have an AC deflection ring on? If so, that is what is causing the message. No matter, check your stats because you should still get the increase in AC. For example, if you have a +1 AC Deflection ring the message will come up after using shield but your overall AC should be 3 higher than normal.