At the beginning of each player's upkeep, Power Surge deals X damage to that player, where X is the number of untapped lands they controlled at the beginning of this turn.
Near Mint - $574.200
Lightly Played - $459.400
Moderately Played - $402.000
Heavily Played - $344.600
Damaged - $287.100
Near Mint Spanish - $574.200
Lightly Played Spanish - $459.400
Moderately Played Spanish - $402.000
Heavily Played Spanish - $344.600
Damaged Spanish - $287.100