A hero may spend one movement point to drink a potion. Each hero may only drink one potion (of any type) each turn. This prevents players from using certain overly powerful potion combinations.
Buying Treasure Cards from the Shop Edit
Heroes can only buy treasure cards from the shop if they’ve previously opened at least one chest of that color this game. For example, until the heroes open at least one silver chest, they cannot buy silver treasures from the town shop.