Name: Corpsehatch Cost: 3BB Type: Sorcery Rules Text: Destroy target nonblack creature. Create two 0/1 colorless Eldrazi Spawn creature tokens. They have "Sacrifice this token: Add {C}." Set/Rarity: Rise of the Eldrazi uncommon, Duel Decks: Zendikar vs. Eldrazi uncommon, The List uncommon Price: $0.11

Name: Corpses of the Lost Cost: 2B Type: Enchantment Rules Text: Skeletons you control get +1/+0 and have haste. When this enchantment enters, create a 2/2 black Skeleton Pirate creature token. At the beginning of your end step, if you descended this turn, you may pay 1 life. If you do, return this enchantment to its owner's hand. (You descended if a permanent card was put into your graveyard from anywhere.) Set/Rarity: The Lost Caverns of Ixalan rare, The Lost Caverns of Ixalan Promos rare Price: $0.25

Name: Corpseweft Cost: 2B Type: Enchantment Rules Text: {1}{B}, Exile one or more creature cards from your graveyard: Create a tapped X/X black Zombie Horror creature token, where X is twice the number of cards exiled this way. Set/Rarity: Dragons of Tarkir rare Price: $0.14

Name: Corpulent Corpse Cost: 5B Type: Creature -- Zombie Pow/Tgh: 3/3 Rules Text: Fear (This creature can't be blocked except by artifact creatures and/or black creatures.) Suspend 5--{B} (Rather than cast this card from your hand, you may pay {B} and exile it with five time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost. It has haste.) Set/Rarity: Time Spiral common, Time Spiral Remastered common Price: $0.05

Name: Corroding Dragonstorm Cost: 1B Type: Enchantment Rules Text: When this enchantment enters, each opponent loses 2 life and you gain 2 life. Surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.) When a Dragon you control enters, return this enchantment to its owner's hand. Set/Rarity: Tarkir: Dragonstorm uncommon Price: $0.08

Name: Corrosive Mentor Cost: 2B Type: Creature -- Elemental Rogue Pow/Tgh: 1/3 Rules Text: Black creatures you control have wither. (They deal damage to creatures in the form of -1/-1 counters.) Set/Rarity: Shadowmoor uncommon Price: $4.00

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: $0.07

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: $0.06

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: $0.29

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: $0.21

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: $0.11

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: $0.18

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: $0.25

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: $0.15

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: $0.10

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: $0.32

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: $4.92

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: $0.04

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: $0.07