Name: Ketramose, the New Dawn Cost: 1WB Type: Legendary Creature -- God Pow/Tgh: 4/4 Rules Text: Menace, lifelink, indestructible Ketramose can't attack or block unless there are seven or more cards in exile. Whenever one or more cards are put into exile from graveyards and/or the battlefield during your turn, you draw a card and lose 1 life. Set/Rarity: Aetherdrift Promos mythic, Aetherdrift mythic Price: $4.37

Name: Key to the City Cost: 2 Type: Artifact Rules Text: {T}, Discard a card: Up to one target creature can't be blocked this turn. Whenever this artifact becomes untapped, you may pay {2}. If you do, draw a card. Set/Rarity: Kaladesh Promos rare, Kaladesh rare, Commander 2019 rare, Kaladesh Remastered rare, Commander 2021 rare, The Brothers' War Retro Artifacts rare, Final Fantasy Commander rare Price: $0.27

Name: Keys to the House Cost: 1 Type: Artifact Rules Text: {1}, {T}, Sacrifice this artifact: Search your library for a basic land card, reveal it, put it into your hand, then shuffle. {3}, {T}, Sacrifice this artifact: Lock or unlock a door of target Room you control. Activate only as a sorcery. Set/Rarity: Duskmourn: House of Horror uncommon Price: $0.25

Name: Kezzerdrix Cost: 2BB Type: Creature -- Rabbit Beast Pow/Tgh: 4/4 Rules Text: First strike At the beginning of your upkeep, if your opponents control no creatures, this creature deals 4 damage to you. Set/Rarity: Tempest rare, Vintage Masters uncommon, Tempest Remastered rare, Secret Lair Drop rare Price: $0.48

Name: Khabál Ghoul Cost: 2B Type: Creature -- Zombie Pow/Tgh: 1/1 Rules Text: At the beginning of each end step, put a +1/+1 counter on this creature for each creature that died this turn. Set/Rarity: Arabian Nights uncommon, Magic Online Promos rare, Masters Edition rare Price: $122.38

Name: Khalni Gem Cost: 4 Type: Artifact Rules Text: When this artifact enters, return two lands you control to their owner's hand. {T}: Add two mana of any one color. Set/Rarity: Zendikar uncommon Price: $0.28

Name: Khenra Eternal Cost: 1B Type: Creature -- Zombie Jackal Warrior Pow/Tgh: 2/2 Rules Text: Afflict 1 (Whenever this creature becomes blocked, defending player loses 1 life.) Set/Rarity: Hour of Devastation common, Amonkhet Remastered common Price: $0.13

Name: Kheru Bloodsucker Cost: 2B Type: Creature -- Vampire Pow/Tgh: 2/2 Rules Text: Whenever a creature you control with toughness 4 or greater dies, each opponent loses 2 life and you gain 2 life. {2}{B}, Sacrifice another creature: Put a +1/+1 counter on this creature. Set/Rarity: Khans of Tarkir uncommon Price: $0.11

Name: Kheru Mind-Eater Cost: 2B Type: Creature -- Vampire Pow/Tgh: 1/3 Rules Text: Menace Whenever this creature deals combat damage to a player, that player exiles a card from their hand face down. You may look at cards exiled with this creature, and you may play lands and cast spells from among those cards. Set/Rarity: Treasure Chest rare, Commander 2017 rare Price: $0.67

Name: Kiddie Coaster Type: Artifact -- Attraction Rules Text: Visit -- Creatures you control get +1/+0 until end of turn. Set/Rarity: Unfinity common Price: $0.11

Name: Kiku's Shadow Cost: BB Type: Sorcery Rules Text: Target creature deals damage to itself equal to its power. Set/Rarity: Saviors of Kamigawa uncommon Price: $0.28

Name: Kiku, Night's Flower Cost: BB Type: Legendary Creature -- Human Assassin Pow/Tgh: 1/1 Rules Text: {2}{B}{B}, {T}: Target creature deals damage to itself equal to its power. Set/Rarity: Champions of Kamigawa rare Price: $5.88

Name: Kill Shot Cost: 2W Type: Instant Rules Text: Destroy target attacking creature. Set/Rarity: Khans of Tarkir common, Conspiracy: Take the Crown common, Streets of New Capenna common Price: $0.03

Name: Kill Switch Cost: 3 Type: Artifact Rules Text: {2}, {T}: Tap all other artifacts. They don't untap during their controllers' untap steps for as long as this artifact remains tapped. Set/Rarity: Nemesis rare Price: $4.86

Name: Kill-Zone Acrobat Cost: 2B Type: Creature -- Human Soldier Pow/Tgh: 3/2 Rules Text: Whenever this creature attacks, you may sacrifice another creature or artifact. If you do, this creature gains flying until end of turn. Set/Rarity: The Brothers' War common Price: $0.05

Name: Killer's Mask Cost: 2B Type: Artifact -- Equipment Rules Text: When this Equipment enters, manifest dread, then attach this Equipment to that creature. (Look at the top two cards of your library. Put one onto the battlefield face down as a 2/2 creature and the other into your graveyard. Turn it face up any time for its mana cost if it's a creature card.) Equipped creature has menace. Equip {2} Set/Rarity: Duskmourn: House of Horror uncommon Price: $0.17

Name: Killian's Confidence Cost: WB Type: Sorcery Rules Text: Target creature gets +1/+1 until end of turn. Draw a card. Whenever one or more creatures you control deal combat damage to a player, you may pay {W/B}. If you do, return this card from your graveyard to your hand. Set/Rarity: Secrets of Strixhaven uncommon Price: $0.20

Name: Killian, Decisive Mentor Cost: 1WB Type: Legendary Creature -- Human Warlock Pow/Tgh: 2/3 Rules Text: Whenever an enchantment you control enters, tap up to one target creature and goad it. (Until your next turn, that creature attacks each combat if able and attacks a player other than you if able.) Whenever one or more creatures that are enchanted by an Aura you control attack, draw a card. Set/Rarity: Secrets of Strixhaven Commander mythic Price: $0.53

Name: Killian, Ink Duelist Cost: WB Type: Legendary Creature -- Human Warlock Pow/Tgh: 2/2 Rules Text: Lifelink Menace (This creature can't be blocked except by two or more creatures.) Spells you cast that target a creature cost {2} less to cast. Set/Rarity: Strixhaven: School of Mages uncommon, Secrets of Strixhaven Commander uncommon Price: $0.28

Name: Killing Glare Cost: XB Type: Instant Rules Text: Destroy target creature with power X or less. Set/Rarity: Gatecrash uncommon, Foundations Jumpstart uncommon Price: $0.10