|Kaalia, Zenith Seeker (3)|
Legendary Creature — Human Cleric (3/3)
When Kaalia, Zenith Seeker enters the battlefield, look at the top six cards of your library. You may reveal an Angel card, a Demon card, and/or a Dragon card from among them and put them into your hand. Put the rest on the bottom of your library in a random order.
|Kaervek, the Spiteful (4)|
Legendary Creature — Human Warlock (3/2)
Other creatures get -1/-1.
|Kaheera, the Orphanguard (3)|
Legendary Creature — Cat Beast (3/2)
Companion — Each creature card in your starting deck is a Cat, Elemental, Nightmare, Dinosaur, or Beast card. (If this card is your chosen companion, you may cast it once from outside the game.)
|Karametra's Blessing (1)|
Target creature gets +2/+2 until end of turn. If it's an enchanted creature or enchantment creature, it also gains hexproof and indestructible until end of turn. (It can't be the target of spells or abilities your opponents control. Damage and effects that say "destroy" don't destroy it.)
|Karn, the Great Creator (4)|
Legendary Planeswalker — Karn (5)
Activated abilities of artifacts your opponents control can't be activated.
+1: Until your next turn, up to one target noncreature artifact becomes an artifact creature with power and toughness each equal to its converted mana cost.
|Karn's Bastion (0)|
: Add .
, : Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
|Kasmina, Enigmatic Mentor (4)|
Legendary Planeswalker — Kasmina (5)
Spells your opponents cast that target a creature or planeswalker you control cost more to cast.
−2: Create a 2/2 blue Wizard creature token. Draw a card, then discard a card.
|Kasmina's Transmutation (2)|
Enchantment — Aura
Enchanted creature loses all abilities and has base power and toughness 1/1.
|Kaya, Bane of the Dead (6)|
Legendary Planeswalker — Kaya (7)
Your opponents and permanents your opponents control with hexproof can be the targets of spells and abilities you control as though they didn't have hexproof.
−3: Exile target creature.
|Kaya, Orzhov Usurper (3)|
Legendary Planeswalker — Kaya (3)
+1: Exile up to two target cards from a single graveyard. You gain 2 life if at least one creature card was exiled this way.
−1: Exile target nonland permanent with converted mana cost 1 or less.
|Kaya's Ghostform (1)|
Enchantment — Aura
Enchant creature or planeswalker you control
When enchanted permanent dies or is put into exile, return that card to the battlefield under your control.
|Kaya's Wrath (4)|
Destroy all creatures. You gain life equal to the number of creatures you controlled that were destroyed this way.
|Keen Glidemaster (2)|
Creature — Human Soldier (2/1)
: Target creature gains flying until end of turn.
|Keensight Mentor (3)|
Creature — Human Cleric (1/4)
When Keensight Mentor enters the battlefield, put a vigilance counter on target non-Human creature you control.
, : Put a +1/+1 counter on each creature you control with vigilance.
|Keep Safe (2)|
Counter target spell that targets a permanent you control.
Draw a card.
|Keeper of Fables (5)|
Creature — Cat (4/5)
Whenever one or more non-Human creatures you control deal combat damage to a player, draw a card.
|Keldon Raider (4)|
Creature — Human Warrior (4/3)
When Keldon Raider enters the battlefield, you may discard a card. If you do, draw a card.
|Kenrith, the Returned King (5)|
Legendary Creature — Human Noble (5/5)
: All creatures gain trample and haste until end of turn.
: Put a +1/+1 counter on target creature.
|Kenrith's Transformation (2)|
Enchantment — Aura
When Kenrith's Transformation enters the battlefield, draw a card.
|Keral Keep Disciples (4)|
Creature — Human Monk (4/3)
Whenever you activate a loyalty ability of a Chandra planeswalker, Keral Keep Disciples deals 1 damage to each opponent.
|Keruga, the Macrosage (5)|
Legendary Creature — Dinosaur Hippo (5/4)
Companion — Your starting deck contains only cards with converted mana cost 3 or greater and land cards. (If this card is your chosen companion, you may cast it once from outside the game.)
When Keruga, the Macrosage enters the battlefield, draw a card for each other permanent you control with converted mana cost 3 or greater.
|Kethis, the Hidden Hand (3)|
Legendary Creature — Elf Advisor (3/4)
Legendary spells you cast cost less to cast.
Exile two legendary cards from your graveyard: Until end of turn, each legendary card in your graveyard gains "You may play this card from your graveyard."
|Ketria Crystal (3)|
: Add , , or .
Cycling (, Discard this card: Draw a card.)
|Ketria Triome (0)|
Land — Forest Island Mountain
(: Add , , or .)
Ketria Triome enters the battlefield tapped.
|Kinetic Augur (4)|
Creature — Human Shaman (*/4)
Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)
Kinetic Augur's power is equal to the number of instant and sorcery cards in your graveyard.
|Kinnan, Bonder Prodigy (2)|
Legendary Creature — Human Druid (2/2)
Whenever you tap a nonland permanent for mana, add one mana of any type that permanent produced.
: Look at the top five cards of your library. You may put a non-Human creature card from among them onto the battlefield. Put the rest on the bottom of your library in a random order.
|Kiora Bests the Sea God (7)|
Enchantment — Saga
(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I — Create an 8/8 blue Kraken creature token with hexproof.
|Kiora, Behemoth Beckoner (3)|
Legendary Planeswalker — Kiora (7)
Whenever a creature with power 4 or greater enters the battlefield under your control, draw a card.
−1: Untap target permanent.
|Kiora's Dambreaker (6)|
Creature — Leviathan (5/6)
When Kiora's Dambreaker enters the battlefield, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
|Kitesail Freebooter (2)|
Creature — Human Pirate (1/2)
When Kitesail Freebooter enters the battlefield, target opponent reveals their hand. You choose a noncreature, nonland card from it. Exile that card until Kitesail Freebooter leaves the battlefield.
|Klothys, God of Destiny (3)|
Legendary Enchantment Creature — God (4/5)
As long as your devotion to red and green is less than seven, Klothys isn't a creature.
|Klothys's Design (6)|
Creatures you control get +X/+X until end of turn, where X is your devotion to green. (Each in the mana costs of permanents you control counts toward your devotion to green.)
|Knight of Autumn (3)|
Creature — Dryad Knight (2/1)
When Knight of Autumn enters the battlefield, choose one —
• Put two +1/+1 counters on Knight of Autumn.
|Knight of Sorrows (5)|
Creature — Human Knight (3/3)
Knight of Sorrows can block an additional creature each combat.
Afterlife 1 (When this creature dies, create a 1/1 white and black Spirit creature token with flying.)
|Knight of the Ebon Legion (1)|
Creature — Vampire Knight (1/2)
: Knight of the Ebon Legion gets +3/+3 and gains deathtouch until end of turn.
At the beginning of your end step, if a player lost 4 or more life this turn, put a +1/+1 counter on Knight of the Ebon Legion. (Damage causes loss of life.)
|Knight of the Keep (3)|
Creature — Human Knight (3/2)
|Knight of the Last Breath (7)|
Creature — Giant Knight (4/4)
, Sacrifice another nontoken creature: Create a 1/1 white and black Spirit creature token with flying.
Afterlife 3 (When this creature dies, create three 1/1 white and black Spirit creature tokens with flying.)
|Knights' Charge (3)|
Whenever a Knight you control attacks, each opponent loses 1 life and you gain 1 life.
, Sacrifice Knights' Charge: Return all Knight creature cards from your graveyard to the battlefield.
|Kogla, the Titan Ape (6)|
Legendary Creature — Ape (7/6)
When Kogla, the Titan Ape enters the battlefield, it fights up to one target creature you don't control.
Whenever Kogla attacks, destroy target artifact or enchantment defending player controls.
|Korvold, Fae-Cursed King (5)|
Legendary Creature — Dragon Noble (4/4)
Whenever Korvold, Fae-Cursed King enters the battlefield or attacks, sacrifice another permanent.
|Kraul Foragers (5)|
Creature — Insect Scout (4/4)
Undergrowth — When Kraul Foragers enters the battlefield, you gain 1 life for each creature card in your graveyard.
|Kraul Harpooner (2)|
Creature — Insect Warrior (3/2)
Undergrowth — When Kraul Harpooner enters the battlefield, choose up to one target creature with flying you don't control. Kraul Harpooner gets +X/+0 until end of turn, where X is the number of creature cards in your graveyard, then you may have Kraul Harpooner fight that creature.
|Kraul Raider (3)|
Creature — Insect Warrior (2/3)
Menace (This creature can't be blocked except by two or more creatures.)
|Kraul Stinger (3)|
Creature — Insect Assassin (2/2)
|Kraul Swarm (5)|
Creature — Insect Warrior (4/1)
, Discard a creature card: Return Kraul Swarm from your graveyard to your hand.
|Krenko, Tin Street Kingpin (3)|
Legendary Creature — Goblin (1/2)
Whenever Krenko, Tin Street Kingpin attacks, put a +1/+1 counter on it, then create a number of 1/1 red Goblin creature tokens equal to Krenko's power.
|Kronch Wrangler (2)|
Creature — Human Warrior (2/1)
Whenever a creature with power 4 or greater enters the battlefield under your control, put a +1/+1 counter on Kronch Wrangler.
|Kroxa, Titan of Death's Hunger (2)|
Legendary Creature — Elder Giant (6/6)
When Kroxa enters the battlefield, sacrifice it unless it escaped.
Whenever Kroxa enters the battlefield or attacks, each opponent discards a card, then each opponent who didn't discard a nonland card this way loses 3 life.
|Kunoros, Hound of Athreos (3)|
Legendary Creature — Hound (3/3)
Vigilance, menace, lifelink
Creature cards in graveyards can't enter the battlefield.
|Kykar, Wind's Fury (4)|
Legendary Creature — Bird Wizard (3/3)
Whenever you cast a noncreature spell, create a 1/1 white Spirit creature token with flying.