Doing another run through, and just discovered that Dodge is so awesome it feels like cheating. I attacked the castle with my Paladin up front, and my Ranger/Cleric/Wizard hiding in the background. After the battle started I cast shield of faith on the Paladin resulting in an AC of 24. The Skeletons in the castle proceeded to miss over and over again because it was statistically impossible for them to hit me. The remaining team took everyone out with range weapons. The shield of faith didn't run out after both rounds of skeletons, so I took out all 3 groups of Zombies the same way. Didn't get hit once. The closest they got was a Zombie rolled a 20 and a 19, resulting in a 23 (Not good enough). In summary. I just killed all of the monsters in the castle courtyard without taking 1 single hit.
Felt pretty weird telling the Paladin to dodge every round, but changing the odds of getting hit from 1 in 20 to 1 in 400 is HUGE.