Name: Inventors' Fair Type: Legendary Land Rules Text: At the beginning of your upkeep, if you control three or more artifacts, you gain 1 life. {T}: Add {C}. {4}, {T}, Sacrifice Inventors' Fair: Search your library for an artifact card, reveal it, put it into your hand, then shuffle. Activate only if you control three or more artifacts. Set/Rarity: Kaladesh Promos rare, Kaladesh rare, Secret Lair Drop rare, The List rare, Kaladesh Remastered rare, Edge of Eternities: Stellar Sights mythic Price: $14.41

Name: Inversion Behemoth Cost: 2CC Type: Creature -- Eldrazi Pow/Tgh: 2/9 Rules Text: At the beginning of combat on your turn, switch the power and toughness of each of any number of target creatures until end of turn. Set/Rarity: Modern Horizons 3 Commander rare Price: $0.30

Name: Inverter of Truth Cost: 2BB Type: Creature -- Eldrazi Pow/Tgh: 6/6 Rules Text: Devoid (This card has no color.) Flying When this creature enters, exile all cards from your library face down, then shuffle all cards from your graveyard into your library. Set/Rarity: Oath of the Gatewatch Promos mythic, Oath of the Gatewatch mythic Price: $0.96

Name: Investigator's Journal Cost: 2 Type: Artifact -- Book Clue Rules Text: This artifact enters with a number of suspect counters on it equal to the greatest number of creatures a player controls. {2}, {T}, Remove a suspect counter from this artifact: Draw a card. {2}, Sacrifice this artifact: Draw a card. Set/Rarity: Magic Online Promos rare, Innistrad: Crimson Vow rare, Innistrad: Crimson Vow Promos rare, Innistrad: Double Feature rare, Commander Masters rare Price: $0.24

Name: Invincible Hymn Cost: 6WW Type: Sorcery Rules Text: Count the number of cards in your library. Your life total becomes that number. Set/Rarity: Shards of Alara rare Price: $2.77

Name: Inviolability Cost: 1W Type: Enchantment -- Aura Rules Text: Enchant creature Prevent all damage that would be dealt to enchanted creature. Set/Rarity: Mercadian Masques common Price: $0.19

Name: Invisible Force Field Cost: 1W Type: Instant Rules Text: Up to four target permanents you control gain indestructible until end of turn. Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.) Set/Rarity: Marvel Super Heroes Commander rare Price: $1.03

Name: Invisible Woman, Sue Storm Cost: 4W Type: Legendary Creature -- Human Hero Pow/Tgh: 2/5 Rules Text: Lifelink Whenever you put one or more +1/+1 counters on one or more other Heroes you control, you may create a 0/4 colorless Wall creature token with defender. Set/Rarity: Marvel Super Heroes uncommon Price: $0.20

Name: Invoke Despair Cost: 1BBBB Type: Sorcery Rules Text: Target opponent sacrifices a creature of their choice. If they can't, they lose 2 life and you draw a card. Then repeat this process for an enchantment and a planeswalker. Set/Rarity: Magic Online Promos rare, Kamigawa: Neon Dynasty Promos rare, Kamigawa: Neon Dynasty rare Price: $0.33

Name: Invoke Justice Cost: 1WWWW Type: Sorcery Rules Text: Return target permanent card from your graveyard to the battlefield, then distribute four +1/+1 counters among any number of creatures and/or Vehicles target player controls. Set/Rarity: Magic Online Promos rare, Kamigawa: Neon Dynasty Promos rare, Kamigawa: Neon Dynasty rare Price: $0.20

Name: Invoke the Divine Cost: 2W Type: Instant Rules Text: Destroy target artifact or enchantment. You gain 4 life. Set/Rarity: Dominaria common, Core Set 2019 common, The List common, Kaldheim common Price: $0.16

Name: Invulnerability Cost: 1W Type: Instant Rules Text: Buyback {3} (You may pay an additional {3} as you cast this spell. If you do, put this card into your hand as it resolves.) The next time a source of your choice would deal damage to you this turn, prevent that damage. Set/Rarity: Tempest uncommon Price: $0.30

Name: Iona's Blessing Cost: 3W Type: Enchantment -- Aura Rules Text: Enchant creature Enchanted creature gets +2/+2, has vigilance, and can block an additional creature each combat. Set/Rarity: Oath of the Gatewatch uncommon Price: $0.10

Name: Iona's Judgment Cost: 4W Type: Sorcery Rules Text: Exile target creature or enchantment. Set/Rarity: Worldwake common, Iconic Masters common, The List common, Commander Legends common Price: $0.03

Name: Iridescent Vinelasher Cost: B Type: Creature -- Lizard Assassin Pow/Tgh: 1/2 Rules Text: Offspring {2} (You may pay an additional {2} as you cast this spell. If you do, when this creature enters, create a 1/1 token copy of it.) Landfall -- Whenever a land you control enters, this creature deals 1 damage to target opponent. Set/Rarity: Bloomburrow Promos rare, Bloomburrow rare Price: $0.87

Name: Irini Sengir Cost: 2BB Type: Legendary Creature -- Vampire Dwarf Pow/Tgh: 2/2 Rules Text: Green enchantment spells and white enchantment spells cost {2} more to cast. Set/Rarity: Homelands uncommon Price: $0.22

Name: Iron Apprentice Cost: 1 Type: Artifact Creature -- Construct Pow/Tgh: 0/0 Rules Text: This creature enters with a +1/+1 counter on it. When this creature dies, if it had counters on it, put those counters on target creature you control. Set/Rarity: Kamigawa: Neon Dynasty common Price: $0.24

Name: Iron Bully Cost: 3 Type: Artifact Creature -- Golem Pow/Tgh: 1/1 Rules Text: Menace (This creature can't be blocked except by two or more creatures.) When this creature enters, put a +1/+1 counter on target creature. Set/Rarity: War of the Spark common, Double Masters common, Jumpstart 2022 common Price: $0.07

Name: Iron Giant Cost: 7 Type: Artifact Creature -- Demon Pow/Tgh: 6/6 Rules Text: Vigilance, reach, trample Set/Rarity: Final Fantasy common Price: $0.14

Name: Iron Golem Cost: 4 Type: Artifact Creature -- Golem Pow/Tgh: 5/3 Rules Text: Vigilance This creature attacks or blocks each combat if able. Set/Rarity: Adventures in the Forgotten Realms uncommon, Alchemy Horizons: Baldur's Gate common Price: $0.12