If The Snapstone Wielder is your commander and your deck contains no land cards, your starting hand size is four and for the rest of the game, at the beginning of your upkeep, you get a mana counter. During each of your turns, you can spend mana of any color equal to the number of mana counters you have. (You want mana on opponent's turns, you're on your own. Who needs instant-speed interaction?)
Whenever The Snapstone Wielder enters or attacks, cast a random nonland Magic card without paying its mana cost. If it has targets, choose the targets at random.
Near Mint - $435.600
Lightly Played - $348.500
Moderately Played - $305.000
Heavily Played - $261.400
Damaged - $217.800
Near Mint Spanish - $435.600
Lightly Played Spanish - $348.500
Moderately Played Spanish - $305.000
Heavily Played Spanish - $261.400
Damaged Spanish - $217.800