name: Feedback
originalText: Feedback deals 1 damage to controller of target enchantment during that player's upkeep.
printings: 2ED, 30A, 3ED, 4BB, 4ED, 5ED, CED, CEI, FBB, ITP, LEA, LEB, RQS, SUM
text: Enchant enchantment\nAt the beginning of the upkeep of enchanted enchantment's controller, Feedback deals 1 damage to that player.