Inferno is a standalone expansion to arcadia quest it is 100 compatible with the original base game and introduces four new guilds sharks tigers crows and serpents it will feature new types of heroes such as alchemists and gladiators there will be a new branching campaign system and the storyline revolves around the guilds descending into a fiery abyss there will be brimstone cards that make the terrain risky to navigate which operate similarly to the tombstone cards from arcadia quest beyo