Hussar
Legend
I find the quotes in the OP to be VERY suspect. 1 in 10 encounters has any pre-buff? I'm sorry, but I flat out don't believe it. Unless your wizard never cast Mage Armor, you're just wrong. Heroes Feast becomes the standard as soon as it's available in any game I've played. In 3e, all the animal buffs were cast routinely at the beginning of the day.
Why are your PC's getting surprised so much? Don't they ever scout?
Why are your PC's getting surprised so much? Don't they ever scout?