Kodama's Reach
Casting Cost:
Search your library for two basic land cards, reveal those cards, put one into play tapped and the other into your hand. Then shuffle your library.
$ 000
Kobold Overlord
First strike
Other Kobold creatures you control have first strike.
Kobold Drill Sergeant
Other Kobold creatures you control get +0/+1 and have trample.
Knowledge Vault
, : Exile the top card of your library face down.
: Sacrifice Knowledge Vault. If you do, discard your hand, then put all cards exiled with Knowledge Vault into their owner's hand.
When Knowledge Vault leaves the battlefield, put all cards exiled with Knowledge Vault into their owner's graveyard.
Knowledge Exploitation
Prowl (You may play this for its prowl cost if you dealt combat damage to a player this turn with a Rogue.)
Search target opponent's library for an instant or sorcery card. You may play that card without paying its mana cost. Then that player shuffles his or her library.
Knollspine Dragon
Flying
When Knollspine Dragon enters the battlefield, you may discard your hand and draw cards equal to the damage dealt to target opponent this turn.
Knight of the Reliquary
Knight of the Reliquary gets +1/+1 for each land card in your graveyard.
, Sacrifice a Forest or Plains: Search your library for a land card, put it onto the battlefield, then shuffle your library.
Knight of Meadowgrain
Lifelink (Damage dealt by this creature also causes you to gain that much life.)
Knight Exemplar
First strike (This creature deals combat damage before creatures without first strike.)
Other Knight creatures you control get +1/+1 and have indestructible. (Damage and effects that say "destroy" don't destroy them.)
Kitchen Finks
When Kitchen Finks enters the battlefield, you gain 2 life.
Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)
Kismet
Artifacts, creatures, and lands played by your opponents enter the battlefield tapped.
Kird Ape
Kird Ape gets +1/+2 as long as you control a Forest.