Thunderstone Advance is a refinement of Thunderstone. The basics are the same -- recruit mages, warriors, thieves, and clerics to battle hordes of monsters to recover the Thunderstone. You recruit and equip your heroes by using in-game currency to build a customized deck from a common pool of randomized sets of cards. The player who can craft the best deck in the shortest amount of time can vanquish monsters and recover the Thunderstone.
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