Complex sentence: When a players heroes have been defeated, they take 3 minutes, one at a time, to revive, and players have the option of purchasing golden hourglass items, 3 for 99 cents for instant revival.
Split into simpler sentences: When a players heroes have been defeated, they take 3 minutes to revive individually. Players have the option of purchasing golden hourglass items, 3 for 99 cents for instant revival.