name: Psychic Allergy
originalText: Choose a color when casting Psychic Allergy. During opponent's upkeep, Psychic Allergy does 1 damage to opponent for each card of this color that he or she controls. Sacrifice two islands during your upkeep or Psychic Allergy is destroyed.
printings: DRK
text: As this enchantment enters, choose a color.\nAt the beginning of each opponent's upkeep, this enchantment deals X damage to that player, where X is the number of nontoken permanents of the chosen color they control.\nAt the beginning of your upkeep, destroy this enchantment unless you sacrifice two Islands.
type: Enchantment