Boss Monster 2: The Next LevelNow You`re Slaying With Power! Boss Monster 2 features an all new set of 160 cards, playable as a standalone game or as an expansion to the core set. Dark Heroes and Hybrid Heroes raise the stakes, while Epic Spells and `cycling` rooms give players more options and flexibility. With more Bosses, more unique cards, and more ways to slay hapless adventurers, Boss Monster 2 will take your dungeon to The Next Level!