From the announcement:
Gear up for your Halloween Game with King Jack and 6 of his Henchmen.
Special contains King Jack and 6 randomly picked Killer Pumpkins.
You will get repeats of the Killer Pumpkin figures, but because of the way they were designed and if you are careful, you can adjust the position of their arms and bodies to give them different poses.
See the VFM Blog for more info