Feedback (Retro) [30th Anniversary Edition] World Championships 2009 Set: 30th Anniversary Edition Type:

Set: 30th Anniversary Edition Type: Instant Rarity: Uncommon Cost: {U}{U} Counter target spell

If both targets are still legal as this ability resolves

Set: World Championships 2010 Type: Psychic Rarity: Rare Retreat cost: Colorless

Set: Scarlet & Violet: Base Set Type: Grass Rarity: Secret Rare Retreat cost: Colorless

Feedback (Retro) [30th Anniversary Edition] World Championships 2009 Set: 30th Anniversary Edition Type:Set: 30th Anniversary Edition Type: Enchantment Aura Rarity: Uncommon Cost: {2}{U} Enchant enchantment At the beginning of the upkeep of enchanted enchantment's controller, Feedback deals 1 damage to that player.