8 double sided cards means 16 different mech cards. Interesting critical hit boxes have been added. In addition, it appears they've been adjusted to the new point values.
I'm sticking with my previous post prediction - these will sell out.
I told my son, $20 for 4 and he said, "$5 a miniature!?"
I said, "IWM are $15 and you have to assemble them. And you get 8 cards."
Look at me, arguing with my 13 year old that my toys are worth it.
Hmmm, maybe I need to take a look in the mirror. ; )
I'm sure there will be more to come.