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 - $105,000
Lightly Played - $84,000
Moderately Played - $73,500
Heavily Played - $63,000
Damaged - $52,500
Near Mint Spanish - $105,000
Lightly Played Spanish - $84,000
Moderately Played Spanish - $73,500
Heavily Played Spanish - $63,000
Damaged Spanish - $52,500