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 - $107.800
Lightly Played - $86.300
Moderately Played - $75.500
Heavily Played - $64.700
Damaged - $54.000
Near Mint Spanish - $107.800
Lightly Played Spanish - $86.300
Moderately Played Spanish - $75.500
Heavily Played Spanish - $64.700
Damaged Spanish - $54.000