Secrets of the Crucible Card Pack: Mutant Invasion!
Secrets of the Crucible Card Pack: Mutant Invasion! - Rules of Play says:
Within the Mutant Invasion! roleplaying supplement pack for Genesys, you’ll find 40 oversized cards stuffed with information for players and Game Masters alike, expanding on the content included in the Secrets of the Crucible sourcebook. You’ll encounter a brand-new playable species, rules for incorporating the mutative dark æmber into your own games, adventure builders, locations, and over 30 NPC adversaries to populate your adventures. If you’re planning to take your Genesys adventures to the Crucible, the Mutant Invasion! supplement pack brings even more of the diversity and wonder that makes the Mass Mutation set of KeyForge decks so compelling.