The first X-Files
Mythology set comes out today, and "Black Oil," the second set has been anounced for August 2nd. There's an insert in the "Abduction" set which rewards consumers with $5 back if they purchase "Abduction" and one other Mythology set, but the insert also lists the third and fourth Mythology sets. We can expect "Colonization" in September, and "Super Soldier" in November. Here's a small shot of the 3 upcoming boxes, and then a larger shot from the front of the insert:
Thanks to Nick Bartlett and Erik Roth for the information and scans.