Mongoose Reflexes (Ex): Starting at 7th level, any attacks of opportunity made while fighting defensively, or while taking a total defense action, are made with a bonus equal to your intelligence modifier.
I'm not sure if you intended to allow this, but currently, attacks of opportunity cannot be made while taking the total defense action.
"To play a fighter is to play the game.
To play a wizard is to understand the rules.
To understand the rules, and play a fighter, is to understand the game."
Originally Posted by jiriku
...magical trumps mundane so often that mundane really needs to be able to give magic a good kick in the junk now and then.