Kher Keep

Legendary Land

: Add to your mana pool.

, : Put a 0/1 red Kobold creature token named Kobolds of Kher Keep onto the battlefield.

"They're still here?! The cockroach may have finally met its match."
-Teferi

Khalni Garden

Land

Khalni Garden enters the battlefield tapped.

When Khalni Garden enters the battlefield, put a 0/1 green Plant creature token onto the battlefield.

: Add to your mana pool.

Kessig Wolf Run

Land

: Add to your mana pool.

, : Target creature gets +X/+0 and gains trample until end of turn.

When a werewolf changes for the first time, that first howl is said to echo through the wilds till moonset.

Keldon Necropolis

Legendary Land

: Add to your mana pool.

, , Sacrifice a creature: Keldon Necropolis deals 2 damage to target creature or player.

Keldon Megaliths

Land

Keldon Megaliths enters the battlefield tapped.

: Add to your mana pool.

Hellbent - , : Keldon Megaliths deals 1 damage to target creature or player. Activate this ability only if you have no cards in hand.

Kazandu Refuge

Land

Kazandu Refuge enters the battlefield tapped.

When Kazandu Refuge enters the battlefield, you gain 1 life.

: Add or to your mana pool.

Karplusan Forest

Land

: Add to your mana pool.

: Add or to your mana pool. Karplusan Forest deals 1 damage to you.

Karoo

Land

Karoo enters the battlefield tapped.

When Karoo enters the battlefield, sacrifice it unless you return an untapped Plains you control to its owner's hand.

: Add to your mana pool.

Karakas

Legendary Land

: Add to your mana pool.

: Return target legendary creature to its owner's hand.

"To make a prairie it takes a clover and one bee,/ One clover, and a bee,/ And revery." -Emily Dickinson

Kabira Crossroads

Land

Kabira Crossroads enters the battlefield tapped.

When Kabira Crossroads enters the battlefield, you gain 2 life.

: Add to your mana pool.

Jwar Isle Refuge

Land

Jwar Isle Refuge enters the battlefield tapped.

When Jwar Isle Refuge enters the battlefield, you gain 1 life.

: Add or to your mana pool.

Jungle Shrine

Land

Jungle Shrine enters the battlefield tapped.

: Add , , or to your mana pool.

On Naya, ambition and treachery are scarce, hunted nearly to extinction by the awe owed to terrestrial gods.

Jungle Hollow

Land

Jungle Hollow enters the battlefield tapped.

When Jungle Hollow enters the battlefield, you gain 1 life.

: Add or to your mana pool.

Jungle Basin

Land

Jungle Basin enters the battlefield tapped.

When Jungle Basin enters the battlefield, sacrifice it unless you return an untapped Forest you control to its owner's hand.

: Add to your mana pool.

Jund Panorama

Land

: Add to your mana pool.

, , Sacrifice Jund Panorama: Search your library for a basic Swamp, Mountain, or Forest card and put it onto the battlefield tapped. Then shuffle your library.

The sky is the dragon's throne, the seat from which it issues its fiery decrees.

Izzet Guildgate

Land - Gate

Izzet Guildgate enters the battlefield tapped.

: Add or to your mana pool.

Enter those with the vision to create and the daring to release their creations.

Izzet Boilerworks

Land

Izzet Boilerworks enters the battlefield tapped.

When Izzet Boilerworks enters the battlefield, return a land you control to its owner's hand.

: Add to your mana pool.

Isolated Chapel

Land

Isolated Chapel enters the battlefield tapped unless you control a Plains or a Swamp.

: Add or to your mana pool.

Not every church is a place of faith.

Island of Wak-Wak

Land

: The power of target creature with flying becomes 0 until end of turn.

The Isle of Wak-Wak, home to a tribe of winged folk, is named for a peculiar fruit that grows there. The fruit looks like a woman's head, and when ripe speaks the word "Wak."

Island

Basic Land - Island

(: Add to your mana pool.)

Irrigation Ditch

Land

Irrigation Ditch enters the battlefield tapped.

: Add to your mana pool.

, Sacrifice Irrigation Ditch: Add to your mana pool.

Inkmoth Nexus

Land

: Add to your mana pool.

: Inkmoth Nexus becomes a 1/1 Blinkmoth artifact creature with flying and infect until end of turn. It's still a land. (It deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

Ice Floe

Land

You may choose not to untap Ice Floe during your untap step.

: Tap target creature without flying that's attacking you. It doesn't untap during its controller's untap step for as long as Ice Floe remains tapped.

Icatian Store

Land

Icatian Store enters the battlefield tapped.

You may choose not to untap Icatian Store during your untap step.

At the beginning of your upkeep, if Icatian Store is tapped, put a storage counter on it.

, Remove any number of storage counters from Icatian Store: Add to your mana pool for each storage counter removed this way.

Howltooth Hollow

Land

Hideaway (This land enters the battlefield tapped. When it does, look at the top four cards of your library, exile one face down, then put the rest on the bottom of your library.)

: Add to your mana pool.

, : You may play the exiled card without paying its mana cost if each player has no cards in hand.

Horizon Canopy

Land

, Pay 1 life: Add or to your mana pool.

, , Sacrifice Horizon Canopy: Draw a card.

The great leaves are resilient underfoot. Heavy steps do not bruise them, but release a sweet and spicy scent.

Homeward Path

Land

: Add to your mana pool.

: Each player gains control of all creatures he or she owns.

"Let your heels point you home."
-Ancient blessing

Hollow Trees

Land

Hollow Trees enters the battlefield tapped.

You may choose not to untap Hollow Trees during your untap step.

At the beginning of your upkeep, if Hollow Trees is tapped, put a storage counter on it.

, Remove any number of storage counters from Hollow Trees: Add to your mana pool for each storage counter removed this way.

Holdout Settlement

Land

: Add {C} to your mana pool. ({C} represents colorless mana.)

, Tap an untapped creature you control: Add one mana of any color to your mana pool.

Even in areas of profound devastation, the hedrons remained intact.

Hissing Quagmire

Land

Hissing Quagmire enters the battlefield tapped.

: Add or to your mana pool.

: Hissing Quagmire becomes a 2/2 black and green Elemental creature with deathtouch until end of turn. It's still a land.

Hinterland Harbor

Land

Hinterland Harbor enters the battlefield tapped unless you control a Forest or an Island.

: Add or to your mana pool.

In places where the sea meets the trees, it's easy to forget the darkness that rules most of Innistrad.

Highland Weald

Snow Land

Highland Weald enters the battlefield tapped.

: Add or to your mana pool.

"Our noble land, enslaved by Rime,
Is it our fate to freeze through time?
If this be true, oh wicked crime."
-The Dynasty of Winter Kings

High Market

Land

: Add to your mana pool.

, Sacrifice a creature: You gain 1 life.

If it can't be had here, it can't be had on any world.

Hickory Woodlot

Land

Hickory Woodlot enters the battlefield tapped with two depletion counters on it.

, Remove a depletion counter from Hickory Woodlot: Add to your mana pool. If there are no depletion counters on Hickory Woodlot, sacrifice it.

Henge of Ramos

Land

: Add to your mana pool.

, : Add one mana of any color to your mana pool.

It is the hub. We are the wheel.
-Dryad saying

Hellion Crucible

Land

: Add to your mana pool.

, : Put a pressure counter on Hellion Crucible.

, , Remove two pressure counters from Hellion Crucible and sacrifice it: Put a 4/4 red Hellion creature token with haste onto the battlefield. (It can attack and as soon as it comes under your control.)

Heart of Yavimaya

Land

If Heart of Yavimaya would enter the battlefield, sacrifice a Forest instead. If you do, put Heart of Yavimaya onto the battlefield. If you don't, put it into its owner's graveyard.

: Add to your mana pool.

: Target creature gets +1/+1 until end of turn.

Havenwood Battleground

Land

Havenwood Battleground enters the battlefield tapped.

: Add to your mana pool.

, Sacrifice Havenwood Battleground: Add to your mana pool.

Haven of the Spirit Dragon

Land

: Add to your mana pool.

: Add one mana of any color to your mana pool. Spend this mana only to cast a Dragon creature spell.

, , Sacrifice Haven of the Spirit Dragon: Return target Dragon creature card or Ugin planeswalker card from your graveyard to your hand.

Haunted Fengraf

Land

: Add to your mana pool.

, , Sacrifice Haunted Fengraf: Return a creature card at random from your graveyard to your hand.

A ghoulcaller's playground.