Pathfinder: Wrath of the Righteous - Visitors from Morta
I hadn't heard anything about it before I saw it in the store today.Can't beat a free dlc since I already owned everything else. Outstanding!!

Yeah but unfortunately it broke my (modded) game. Can't start as of right now. Yeah....thanks. -.-

Edit: Edit because frustration (resulting from a hot and long day) had gotten the better of me for a second there. I of course appreciate the devs putting more heart, work and content into their game. So many thanks for the free (!) expansion. =)

It's a very small dlc that can be completed in about 30 mins but it does give a kickass magical item at the end.