Name: Corrupt Cost: 5B Type: Sorcery Rules Text: Corrupt deals damage to any target equal to the number of Swamps you control. You gain life equal to the damage dealt this way. Set/Rarity: Urza's Saga common, Seventh Edition common, Magic Online Promos uncommon, Magic Player Rewards 2008 rare, Shadowmoor uncommon, Duel Decks: Divine vs. Demonic uncommon, Duel Decks: Garruk vs. Liliana uncommon, Magic 2011 uncommon, IDW Comics Inserts rare, Magic 2014 uncommon, Duel Decks Anthology: Garruk vs. Liliana uncommon, Duel Decks Anthology: Divine vs. Demonic uncommon, The List common, The Brothers' War uncommon Price: $0.08

Name: Corrupt Court Official Cost: 1B Type: Creature -- Human Advisor Pow/Tgh: 1/1 Rules Text: When this creature enters, target opponent discards a card. Set/Rarity: Portal Three Kingdoms uncommon, Streets of New Capenna common, Avatar: The Last Airbender common Price: $0.08

Name: Corrupt Official Cost: 4B Type: Creature -- Human Minion Pow/Tgh: 3/1 Rules Text: {2}{B}: Regenerate this creature. Whenever this creature becomes blocked, defending player discards a card at random. Set/Rarity: Mercadian Masques rare Price: $0.35

Name: Corrupted Conviction Cost: B Type: Instant Rules Text: As an additional cost to cast this spell, sacrifice a creature. Draw two cards. Set/Rarity: March of the Machine common, Outlaws of Thunder Junction common Price: $0.33

Name: Corrupted Crossroads Type: Land Rules Text: {T}: Add {C}. ({C} represents colorless mana.) {T}, Pay 1 life: Add one mana of any color. Spend this mana only to cast a spell with devoid. Set/Rarity: Oath of the Gatewatch rare, Oath of the Gatewatch Promos rare, Modern Horizons 3 Commander rare Price: $0.13

Name: Corrupted Grafstone Cost: 2 Type: Artifact Rules Text: This artifact enters tapped. {T}: Choose a color of a card in your graveyard. Add one mana of that color. Set/Rarity: Shadows over Innistrad rare, Shadows over Innistrad Promos rare Price: $0.23

Name: Corrupted Harvester Cost: 4BB Type: Creature -- Phyrexian Horror Pow/Tgh: 6/3 Rules Text: {B}, Sacrifice a creature: Regenerate this creature. Set/Rarity: Scars of Mirrodin uncommon Price: $0.05

Name: Corrupted Roots Cost: B Type: Enchantment -- Aura Rules Text: Enchant Forest or Plains Whenever enchanted land becomes tapped, its controller loses 2 life. Set/Rarity: Conflux uncommon Price: $0.20

Name: Corrupted Zendikon Cost: 1B Type: Enchantment -- Aura Rules Text: Enchant land Enchanted land is a 3/3 black Ooze creature. It's still a land. When enchanted land dies, return that card to its owner's hand. Set/Rarity: Worldwake common Price: $0.12

Name: Corrupting Licid Cost: 2B Type: Creature -- Licid Pow/Tgh: 2/2 Rules Text: {B}, {T}: This creature loses this ability and becomes an Aura enchantment with enchant creature. Attach it to target creature. You may pay {B} to end this effect. Enchanted creature has fear. (It can't be blocked except by artifact creatures and/or black creatures.) Set/Rarity: Stronghold uncommon Price: $0.24

Name: Cosmic Horror Cost: 3BBB Type: Creature -- Horror Pow/Tgh: 7/7 Rules Text: First strike At the beginning of your upkeep, destroy this creature unless you pay {3}{B}{B}{B}. If this creature is destroyed this way, it deals 7 damage to you. Set/Rarity: Legends rare, Fourth Edition rare, Fourth Edition Foreign Black Border rare, Renaissance uncommon, Masters Edition III rare Price: $0.41

Name: Cosmic Intervention Cost: 3W Type: Instant Rules Text: If a permanent you control would be put into a graveyard from the battlefield this turn, exile it instead. Return it to the battlefield under its owner's control at the beginning of the next end step. Foretell {1}{W} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.) Set/Rarity: Kaldheim Commander rare Price: $5.60

Name: Cosmium Blast Cost: 1W Type: Instant Rules Text: Cosmium Blast deals 4 damage to target attacking or blocking creature. Set/Rarity: The Lost Caverns of Ixalan common Price: $0.11

Name: Cosmium Kiln Type: Artifact Rules Text: When this artifact enters, create two 1/1 colorless Gnome artifact creature tokens. Creatures you control get +1/+1. [Back face. Transforms from Clay-Fired Bricks. W color indicator.] Set/Rarity: The Lost Caverns of Ixalan uncommon Price: $0.22

Name: Cosmogrand Zenith Cost: 2W Type: Creature -- Human Soldier Pow/Tgh: 2/4 Rules Text: Whenever you cast your second spell each turn, choose one -- - Create two 1/1 white Human Soldier creature tokens. - Put a +1/+1 counter on each creature you control. Set/Rarity: Edge of Eternities Promos mythic, Edge of Eternities mythic Price: $5.35

Name: Cosmos Elixir Cost: 4 Type: Artifact Rules Text: At the beginning of your end step, draw a card if your life total is greater than your starting life total. Otherwise, you gain 2 life. Set/Rarity: Magic Online Promos rare, The List rare, Kaldheim rare, Kaldheim Promos rare Price: $3.13

Name: Cost of Brilliance Cost: 2B Type: Sorcery Rules Text: Target player draws two cards and loses 2 life. Put a +1/+1 counter on up to one target creature. Set/Rarity: Secrets of Strixhaven common Price: $0.06

Name: Costly Plunder Cost: 1B Type: Instant Rules Text: As an additional cost to cast this spell, sacrifice an artifact or creature. Draw two cards. Set/Rarity: Ixalan common, Double Masters common, The List common, Wizards Play Network 2024 rare Price: $0.11

Name: Costume Closet Cost: 1W Type: Artifact Rules Text: This artifact enters with two +1/+1 counters on it. {T}: Move a +1/+1 counter from this artifact onto target creature you control. Activate only as a sorcery. Whenever a modified creature you control leaves the battlefield, put a +1/+1 counter on this artifact. (Equipment, Auras you control, and counters are modifications.) Set/Rarity: Through the Omenpaths uncommon, Marvel's Spider-Man uncommon Price: $0.06

Name: Costume Shop Type: Artifact -- Attraction Rules Text: Visit -- You may put a sticker on a nonland permanent you own. Set/Rarity: Unfinity common Price: $0.08