Power Surge
Enchantment
At the beginning of each player's upkeep, this enchantment deals X damage to that player, where X is the number of untapped lands they controlled at the beginning of this turn.
Douglas Shuler
Rulings
This card knows how many were untapped even if it was not on the battlefield at the beginning of the turn.
(wotc • 2004-10-04)
Rulings
This card knows how many were untapped even if it was not on the battlefield at the beginning of the turn.
(wotc • 2004-10-04)