There are 20 packs in a case & 5 figures in each pack

Madness and fear come to HeroClix! The locks on Arkham Asylum are broken, and Batman's most dangerous villains run rampant on the streets of Gotham City. DC HeroClix: Arkham Asylum pits Batman against his most psychotic foes, and lets players re-wage the wars of their favorite comic, film, and television storylines. This set brings 60 all-new figures to HeroClix, including some fan-favorite heroes and a record number of DC-Universe villains! Each Booster contains 5 exclusive new figures with character cards and 1 cardboard element!