Name: Coils of the Medusa Cost: 1B Type: Enchantment -- Aura Rules Text: Enchant creature Enchanted creature gets +1/-1. Sacrifice this Aura: Destroy all non-Wall creatures blocking enchanted creature. Set/Rarity: Weatherlight common Price: $0.15

Name: Coin of Fate Cost: 1W Type: Artifact Rules Text: When this artifact enters, surveil 1. {3}{W}, {T}, Exile two creature cards from your graveyard, Sacrifice this artifact: An opponent chooses one of the exiled cards. You put that card on the bottom of your library and return the other to the battlefield tapped. You become the monarch. Set/Rarity: Final Fantasy Commander rare Price: $0.12

Name: Cold Snap Cost: 2W Type: Enchantment Rules Text: Cumulative upkeep {2} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) At the beginning of each player's upkeep, this enchantment deals damage to that player equal to the number of snow lands they control. Set/Rarity: Ice Age uncommon Price: $0.21

Name: Cold Storage Cost: 4 Type: Artifact Rules Text: {3}: Exile target creature you control. Sacrifice this artifact: Return each creature card exiled with this artifact to the battlefield under your control. Set/Rarity: Tempest rare, The List rare Price: $0.52

Name: Coldsteel Heart Cost: 2 Type: Snow Artifact Rules Text: This artifact enters tapped. As this artifact enters, choose a color. {T}: Add one mana of the chosen color. Set/Rarity: Coldsnap uncommon, Commander 2015 uncommon, Commander Anthology Volume II uncommon, The List uncommon, Historic Anthology 4 uncommon, Double Masters 2022 uncommon, Jumpstart 2022 uncommon Price: $1.01

Name: Colfenor's Plans Cost: 2BB Type: Enchantment Rules Text: When this enchantment enters, exile the top seven cards of your library face down. You may look at the cards exiled with this enchantment, and you may play lands and cast spells from among those cards. Skip your draw step. You can't cast more than one spell each turn. Set/Rarity: Lorwyn rare Price: $0.39

Name: Colfenor's Urn Cost: 3 Type: Artifact Rules Text: Whenever a creature with toughness 4 or greater is put into your graveyard from the battlefield, you may exile it. At the beginning of the end step, if three or more cards have been exiled with this artifact, sacrifice it. If you do, return those cards to the battlefield under their owner's control. Set/Rarity: Lorwyn rare, Tarkir: Dragonstorm Commander rare Price: $0.12

Name: Collar the Culprit Cost: 3W Type: Instant Rules Text: Destroy target creature with toughness 4 or greater. Set/Rarity: Guilds of Ravnica common, The List common Price: $0.05

Name: Collective Brutality Cost: 1B Type: Sorcery Rules Text: Escalate--Discard a card. (Pay this cost for each mode chosen beyond the first.) Choose one or more -- - Target opponent reveals their hand. You choose an instant or sorcery card from it. That player discards that card. - Target creature gets -2/-2 until end of turn. - Target opponent loses 2 life and you gain 2 life. Set/Rarity: Eldritch Moon Promos rare, Eldritch Moon rare, Secret Lair Drop rare, The List rare, Shadows over Innistrad Remastered rare, Innistrad Remastered rare Price: $0.21

Name: Collective Effort Cost: 1WW Type: Sorcery Rules Text: Escalate--Tap an untapped creature you control. (Pay this cost for each mode chosen beyond the first.) Choose one or more -- - Destroy target creature with power 4 or greater. - Destroy target enchantment. - Put a +1/+1 counter on each creature target player controls. Set/Rarity: Eldritch Moon Promos rare, Eldritch Moon rare, Warhammer 40,000 Commander rare, Phyrexia: All Will Be One Commander rare, Shadows over Innistrad Remastered rare, Final Fantasy Commander rare Price: $0.17

Name: Collective Nightmare Cost: 2B Type: Instant Rules Text: Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Target creature gets -3/-3 until end of turn. Set/Rarity: March of the Machine uncommon Price: $0.03

Name: Collector's Cage Cost: 1W Type: Artifact Rules Text: Hideaway 5 (When this artifact enters, look at the top five cards of your library, exile one face down, then put the rest on the bottom in a random order.) {1}, {T}: Put a +1/+1 counter on target creature you control. Then if you control three or more creatures with different powers, you may play the exiled card without paying its mana cost. Set/Rarity: The Big Score mythic Price: $0.91

Name: Collector's Vault Cost: 2 Type: Artifact Rules Text: {2}, {T}: Draw a card, then discard a card. Create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.") Set/Rarity: Wilds of Eldraine uncommon Price: $0.76

Name: Collision Course Cost: 1W Type: Sorcery Rules Text: Choose one -- - Collision Course deals X damage to target creature, where X is the number of permanents you control that are creatures and/or Vehicles. - Destroy target artifact. Set/Rarity: Aetherdrift common Price: $0.03

Name: Colonel Autumn Cost: 1WB Type: Legendary Creature -- Human Soldier Pow/Tgh: 2/3 Rules Text: Lifelink Exploit (When this creature enters, you may sacrifice a creature.) Other legendary creatures you control have exploit. Whenever a creature you control exploits a creature, put a +1/+1 counter on each creature you control. Set/Rarity: Fallout rare Price: $0.11

Name: Colorful Feiyi Sparrow Cost: 1W Type: Creature -- Bird Pow/Tgh: 1/3 Rules Text: Flying (This creature can't be blocked except by creatures with flying or reach.) Set/Rarity: Treasure Chest common, Global Series Jiang Yanggu & Mu Yanling common Price: $0.18

Name: Colossal Plow Cost: 2 Type: Artifact -- Vehicle Pow/Tgh: 6/3 Rules Text: Whenever this Vehicle attacks, add {W}{W}{W} and you gain 3 life. Until end of turn, you don't lose this mana as steps and phases end. Crew 6 (Tap any number of creatures you control with total power 6 or more: This Vehicle becomes an artifact creature until end of turn.) Set/Rarity: Kaldheim uncommon, Neon Dynasty Commander uncommon Price: $0.07

Name: Colossus Hammer Cost: 1 Type: Artifact -- Equipment Rules Text: Equipped creature gets +10/+10 and loses flying. Equip {8} ({8}: Attach to target creature you control. Equip only as a sorcery.) Set/Rarity: Core Set 2020 uncommon, Secret Lair Drop rare, Forgotten Realms Commander uncommon, Game Night: Free-for-All uncommon, The Lost Caverns of Ixalan Commander uncommon, Final Fantasy Commander uncommon Price: $0.78

Name: Colossus of Akros Cost: 8 Type: Artifact Creature -- Golem Pow/Tgh: 10/10 Rules Text: Defender, indestructible {10}: Monstrosity 10. (If this creature isn't monstrous, put ten +1/+1 counters on it and it becomes monstrous.) As long as this creature is monstrous, it has trample and can attack as though it didn't have defender. Set/Rarity: Theros rare Price: $0.96

Name: Colossus of Sardia Cost: 9 Type: Artifact Creature -- Golem Pow/Tgh: 9/9 Rules Text: Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) This creature doesn't untap during your untap step. {9}: Untap this creature. Activate only during your upkeep. Set/Rarity: Antiquities rare, Fourth Edition Foreign Black Border rare, Fourth Edition rare, Rinascimento uncommon, Renaissance uncommon, Fifth Edition rare, Tenth Edition rare, Masters Edition IV rare, The List rare, Arena Anthology 4 rare Price: $0.20