We thought we had seen the worst the Hive had to offer. From Corpse Eaters to Panic Spiders to Bile Slugs, we figured it couldn't get much worse, we were wrong. With each day new terrors spill out from the Hive: Flesh Tick Swarms, Living Nests, Gore Maulers... juas a few of the new "species" we've encountered. We don't know what's caused it, or just how many there are, but one thing is for certain: the Hive is evolving, and it might spell doom for us all. This Expansion Box Contains: 3x Unique Hive Boss Cards 20x Wave 1 Hive Cards 20x Wave 2 Hive Cards 20x Wave 3 Hive Cards A copy of XenoShyft: Onslaught is required for play.