Name: Chronosavant Cost: 5W Type: Creature -- Giant Pow/Tgh: 5/5 Rules Text: {1}{W}: Return this card from your graveyard to the battlefield tapped. You skip your next turn. Set/Rarity: Time Spiral rare Price: $0.24

Name: Chthonian Nightmare Cost: 1B Type: Enchantment Rules Text: When this enchantment enters, you get {E}{E}{E} (three energy counters). Pay X {E}, Sacrifice a creature, Return this enchantment to its owner's hand: Return target creature card with mana value X from your graveyard to the battlefield. Activate only as a sorcery. Set/Rarity: Modern Horizons 3 rare, Modern Horizons 3 Promos rare Price: $0.42

Name: Chupacabra Echo Cost: 2BB Type: Creature -- Beast Horror Spirit Pow/Tgh: 3/2 Rules Text: Fathomless descent -- When this creature enters, target creature an opponent controls gets -X/-X until end of turn, where X is the number of permanent cards in your graveyard. Set/Rarity: The Lost Caverns of Ixalan uncommon Price: $0.20

Name: Cid, Freeflier Pilot Cost: 1W Type: Legendary Creature -- Human Warrior Pilot Pow/Tgh: 2/2 Rules Text: Equipment and Vehicle spells you cast cost {1} less to cast. Jump -- During your turn, Cid has flying. {2}, {T}: Return target Equipment or Vehicle card from your graveyard to your hand. Set/Rarity: Final Fantasy Commander rare Price: $0.35

Name: Cinderbones Cost: 2B Type: Creature -- Elemental Skeleton Pow/Tgh: 1/1 Rules Text: Wither (This deals damage to creatures in the form of -1/-1 counters.) {1}{B}: Regenerate this creature. Set/Rarity: Shadowmoor common Price: $0.14

Name: Cinderhaze Wretch Cost: 4B Type: Creature -- Elemental Shaman Pow/Tgh: 3/2 Rules Text: {T}: Target player discards a card. Activate only during your turn. Put a -1/-1 counter on this creature: Untap this creature. Set/Rarity: Shadowmoor common Price: $0.20

Name: Circle of Affliction Cost: 1B Type: Enchantment Rules Text: As this enchantment enters, choose a color. Whenever a source of the chosen color deals damage to you, you may pay {1}. If you do, target player loses 1 life and you gain 1 life. Set/Rarity: Planar Chaos uncommon Price: $0.21

Name: Circle of Confinement Cost: 1W Type: Enchantment Rules Text: When this enchantment enters, exile target creature an opponent controls with mana value 3 or less until this enchantment leaves the battlefield. Whenever an opponent casts a Vampire spell with the same name as a card exiled with this enchantment, you gain 2 life. Set/Rarity: Innistrad: Crimson Vow uncommon, Innistrad: Double Feature uncommon Price: $0.04

Name: Circle of Despair Cost: 1WB Type: Enchantment Rules Text: {1}, Sacrifice a creature: The next time a source of your choice would deal damage to any target this turn, prevent that damage. Set/Rarity: Mirage rare Price: $2.67

Name: Circle of Power Cost: 3B Type: Sorcery Rules Text: You draw two cards and you lose 2 life. Create a 0/1 black Wizard creature token with "Whenever you cast a noncreature spell, this token deals 1 damage to each opponent." Wizards you control get +1/+0 and gain lifelink until end of turn. Set/Rarity: Final Fantasy uncommon Price: $0.19

Name: Circle of Protection: Artifacts Cost: 1W Type: Enchantment Rules Text: {2}: The next time an artifact source of your choice would deal damage to you this turn, prevent that damage. Set/Rarity: Antiquities uncommon, Fourth Edition uncommon, Fourth Edition Foreign Black Border uncommon, Renaissance uncommon, Rinascimento uncommon, Fifth Edition uncommon, Fifth Dawn uncommon Price: $0.21

Name: Circle of Protection: Black Cost: 1W Type: Enchantment Rules Text: {1}: The next time a black source of your choice would deal damage to you this turn, prevent that damage. Set/Rarity: Limited Edition Beta common, Unlimited Edition common, Intl. Collectors' Edition common, Collectors' Edition common, Revised Edition common, Foreign Black Border common, Summer Magic / Edgar common, Fourth Edition common, Fourth Edition Foreign Black Border common, Ice Age common, Pro Tour Collector Set common, Rivals Quick Start Set common, Introductory Two-Player Set common, Fifth Edition common, World Championship Decks 1997 common, Tempest common, Classic Sixth Edition common, World Championship Decks 2000 common, Seventh Edition common, Eighth Edition uncommon, Ninth Edition uncommon, 30th Anniversary Edition common Price: $0.07

Name: Circle of Protection: Blue Cost: 1W Type: Enchantment Rules Text: {1}: The next time a blue source of your choice would deal damage to you this turn, prevent that damage. Set/Rarity: Limited Edition Alpha common, Limited Edition Beta common, Unlimited Edition common, Intl. Collectors' Edition common, Collectors' Edition common, Revised Edition common, Foreign Black Border common, Summer Magic / Edgar common, Fourth Edition common, Fourth Edition Foreign Black Border common, Ice Age common, Fifth Edition common, Tempest common, Classic Sixth Edition common, Seventh Edition common, Eighth Edition uncommon, 30th Anniversary Edition common Price: $0.13

Name: Circle of Protection: Green Cost: 1W Type: Enchantment Rules Text: {1}: The next time a green source of your choice would deal damage to you this turn, prevent that damage. Set/Rarity: Limited Edition Alpha common, Limited Edition Beta common, Unlimited Edition common, Intl. Collectors' Edition common, Collectors' Edition common, Revised Edition common, Foreign Black Border common, Summer Magic / Edgar common, Fourth Edition common, Fourth Edition Foreign Black Border common, Ice Age common, Pro Tour Collector Set common, Fifth Edition common, Tempest common, Classic Sixth Edition common, Seventh Edition common, Eighth Edition uncommon, 30th Anniversary Edition common Price: $0.09

Name: Circle of Protection: Red Cost: 1W Type: Enchantment Rules Text: {1}: The next time a red source of your choice would deal damage to you this turn, prevent that damage. Set/Rarity: Limited Edition Alpha common, Limited Edition Beta common, Unlimited Edition common, Intl. Collectors' Edition common, Collectors' Edition common, Revised Edition common, Foreign Black Border common, Summer Magic / Edgar common, Fourth Edition common, Fourth Edition Foreign Black Border common, Ice Age common, Pro Tour Collector Set common, Rivals Quick Start Set common, Introductory Two-Player Set common, Fifth Edition common, World Championship Decks 1997 common, Tempest common, Classic Sixth Edition common, Seventh Edition common, Magic Online Promos common, Eighth Edition uncommon, World Championship Decks 2004 uncommon, Friday Night Magic 2005 rare, Ninth Edition uncommon, 30th Anniversary Edition common Price: $0.15

Name: Circle of Protection: Shadow Cost: 1W Type: Enchantment Rules Text: {1}: The next time a creature of your choice with shadow would deal damage to you this turn, prevent that damage. Set/Rarity: Tempest common Price: $0.20

Name: Circle of Protection: White Cost: 1W Type: Enchantment Rules Text: {1}: The next time a white source of your choice would deal damage to you this turn, prevent that damage. Set/Rarity: Limited Edition Alpha common, Limited Edition Beta common, Unlimited Edition common, Intl. Collectors' Edition common, Collectors' Edition common, Revised Edition common, Foreign Black Border common, Summer Magic / Edgar common, Fourth Edition common, Fourth Edition Foreign Black Border common, Ice Age common, Fifth Edition common, Tempest common, Classic Sixth Edition common, Seventh Edition common, Eighth Edition uncommon, 30th Anniversary Edition common Price: $0.10

Name: Circle of Solace Cost: 3W Type: Enchantment Rules Text: As this enchantment enters, choose a creature type. {1}{W}: The next time a creature of the chosen type would deal damage to you this turn, prevent that damage. Set/Rarity: Onslaught rare Price: $0.35

Name: Circling Vultures Cost: B Type: Creature -- Bird Pow/Tgh: 3/2 Rules Text: Flying You may discard this card any time you could cast an instant. At the beginning of your upkeep, sacrifice this creature unless you exile the top creature card of your graveyard. Set/Rarity: Weatherlight uncommon Price: $0.24

Name: Circuit Mender Cost: 3 Type: Artifact Creature -- Insect Pow/Tgh: 2/3 Rules Text: When this creature enters, you gain 2 life. When this creature leaves the battlefield, draw a card. Set/Rarity: The List uncommon, Kamigawa: Neon Dynasty uncommon, Jumpstart 2022 uncommon, Bloomburrow Commander uncommon Price: $0.22