Gotta say, the reveal is hilarious. IDK vs FS box just came out, one hero per side and nothing more to the disappointment of the people keen for naked dwarf variety. One hero per side, that's all to expect people began to rationalize and accept.
Then comes the next box and oh, hero and unit new for one side. Could've added a new unit to the previous box all along but nah. Nighthaunt gets it instead.
Not that I am upset about new Nighthaunt, just not the highest priority for a new unit. It's funny to see that last box almost immediately one-upped.