Kiki-Jiki, Mirror Breaker
Casting Cost:
Haste
: Put a token that's a copy of target nonlegendary creature you control onto the battlefield. That token has haste. Sacrifice it at the beginning of the next end step.
$ 000
Khalni Hydra
Khalni Hydra costs Green less to cast for each green creature you control.
Trample
Kessig Wolf Run
: Add 1 to your mana pool.
, : Target creature gets +X/+0 and gains trample until end of turn.
Keranos, God of Storms
Indestructible
As long as your devotion to blue and red is less than seven, Keranos isn't a creature.
Reveal the first card you draw on each of your turns. Whenever you reveal a land card this way, draw a card. Whenever you reveal a nonland card this way, Keranos deals 3 damage to target creature or player.
Keiga, the Tide Star
Flying
When Keiga, the Tide Star dies, gain control of target creature.
Keening Stone
, : Target player puts the top X cards of his or her library into his or her graveyard, where X is the number of cards in that player's graveyard.
Karplusan Forest
: Add or to your mana pool. Karplusan Forest deals 1 damage to you.
Karn Liberated
+4: Target player exiles a card from his or her hand.
-3: Exile target permanent.
-14: Restart the game, leaving in exile all non-Aura permanent cards exiled with Karn Liberated. Then put those cards onto the battlefield under your control.
Karmic Guide
Flying, protection from black
Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
When Karmic Guide enters the battlefield, return target creature card from your graveyard to the battlefield.
Kargan Dragonlord
Level up (: Put a level counter on this. Level up only as a sorcery.)
LEVEL 4-7 4/4 Flying
LEVEL 8+ 8/8 Flying, trample: Kargan Dragonlord gets +1/+0 until end of turn.
Karametra, God of Harvests
As long as your devotion to green and white is less than seven, Karametra isn't a creature.
Whenever you cast a creature spell, you may search your library for a Forest or Plains card, put it onto the battlefield tapped, then shuffle your library.
Karakas
: Add to your mana pool.
: Return target legendary creature to its owner's hand.
Kamahl, Fist of Krosa
: Target land becomes a 1/1 creature until end of turn. It's still a land.
: Creatures you control get +3/+3 and gain trample until end of turn.
Kalonian Hydra
Kalonian Hydra enters the battlefield with four +1/+1 counters on it.
Whenever Kalonian Hydra attacks, double the number of +1/+1 counters on each creature you control.
Kalitas, Traitor of Ghet
Lifelink
If a nontoken creature an opponent controls would die, instead exile that card and put a 2/2 black Zombie creature token onto the battlefield.
, Sacrifice another Vampire or Zombie: Put two +1/+1 counters on Kalitas, Traitor of Ghet.