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: $0.30

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: $0.25

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: $0.79

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: $1.71

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: $0.05

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: $0.42

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: $0.35

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: $0.11

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: $0.75

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: $1.19

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 rare, Fourth Edition Foreign Black Border rare, Renaissance uncommon, Rinascimento uncommon, Fifth Edition rare, Tenth Edition rare, Masters Edition IV rare, The List rare, Arena Anthology 4 rare Price: $0.23

Name: Combat Calligrapher Cost: 3W Type: Creature -- Bird Cleric Pow/Tgh: 3/3 Rules Text: Flying Inklings can't attack you or planeswalkers you control. Whenever a player attacks one of your opponents, that attacking player creates a tapped 2/1 white and black Inkling creature token with flying that's attacking that opponent. Set/Rarity: Magic Online Promos rare, Commander 2021 rare, Secrets of Strixhaven Commander rare Price: $0.44

Name: Combat Medic Cost: 2W Type: Creature -- Human Cleric Soldier Pow/Tgh: 0/2 Rules Text: {1}{W}: Prevent the next 1 damage that would be dealt to any target this turn. Set/Rarity: Fallen Empires common, Anthologies common, Masters Edition II common Price: $0.09

Name: Combat Professor Cost: 3W Type: Creature -- Bird Cleric Pow/Tgh: 2/3 Rules Text: Flying At the beginning of combat on your turn, target creature you control gets +1/+0 and gains vigilance until end of turn. Set/Rarity: Strixhaven: School of Mages common, Jumpstart 2022 common Price: $0.05

Name: Combat Thresher Cost: 7 Type: Artifact Creature -- Construct Pow/Tgh: 3/3 Rules Text: Prototype {2}{W} -- 1/1 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.) Double strike When this creature enters, draw a card. Set/Rarity: The Brothers' War uncommon Price: $0.20

Name: Come Back Wrong Cost: 2B Type: Sorcery Rules Text: Destroy target creature. If a creature card is put into a graveyard this way, return it to the battlefield under your control. Sacrifice it at the beginning of your next end step. Set/Rarity: Duskmourn: House of Horror Promos rare, Duskmourn: House of Horror rare Price: $0.34

Name: Comet Crawler Cost: 2B Type: Creature -- Insect Horror Pow/Tgh: 2/3 Rules Text: Lifelink Whenever this creature attacks, you may sacrifice another creature or artifact. If you do, this creature gets +2/+0 until end of turn. Set/Rarity: Edge of Eternities common Price: $0.03

Name: Comeuppance Cost: 3W Type: Instant Rules Text: Prevent all damage that would be dealt to you and planeswalkers you control this turn by sources you don't control. If damage from a creature source is prevented this way, Comeuppance deals that much damage to that creature. If damage from a noncreature source is prevented this way, Comeuppance deals that much damage to the source's controller. Set/Rarity: Commander 2014 rare, Murders at Karlov Manor Commander rare, Through the Omenpaths Bonus Sheet rare, Marvel Universe mythic Price: $2.49

Name: Command Beacon Type: Land Rules Text: {T}: Add {C}. {T}, Sacrifice this land: Put your commander into your hand from the command zone. Set/Rarity: Magic Online Promos rare, Commander 2015 rare, Legendary Cube Prize Pack uncommon, Judge Gift Cards 2016 rare, Secret Lair Drop rare, The List rare, Commander Legends rare, Commander Legends Promos rare, Outlaws of Thunder Junction Commander rare, Tarkir: Dragonstorm Commander rare, Final Fantasy: Through the Ages rare Price: $5.64