Are you sure they played "Wolves At My Door?" I don't even know if they have played that song prior to this tour. Just seems like an odd song to bring into the fold, haha.
As for the other songs that weren't listed, my guesses would be "Plagues" as the opener, and "Heartache"/"Hellbound" right before "Concubine."
Thanks for the setlists! I'm really excited about the Myrtle Beach date.