Saltcrusted Steppe

Land

: Add to your mana pool.

, : Put a storage counter on Saltcrusted Steppe.

, Remove X storage counters from Saltcrusted Steppe: Add X mana in any combination of and/or to your mana pool.

Swarmyard

Land

: Add to your mana pool.

: Regenerate target Insect, Rat, Spider, or Squirrel.

Where scavengers nest in hollowed-out rib cages and chittering crawlers peer from empty eye sockets, few dare to trespass.

Urza's Factory

Land - Urza's

: Add to your mana pool.

, : Put a 2/2 colorless Assembly-Worker artifact creature token onto the battlefield.

"Though their ideals are leagues apart, Urza's and Mishra's creations have a surprising harmony with one another."
-Tocasia, journal entry

Vesuva

Land

You may have Vesuva enter the battlefield tapped as a copy of any land on the battlefield.

It is everywhere you've ever been.

Urborg, Tomb of Yawgmoth

Legendary Land

Each land is a Swamp in addition to its other land types.

"Yawgmoth's corpse is a wound in the universe. His foul blood seeps out, infecting the land with his final curse."
-Lord Windgrace

Dakmor Salvage

Land

Dakmor Salvage enters the battlefield tapped.

: Add to your mana pool.

Dredge 2 (If you would draw a card, instead you may put exactly two cards from the top of your library into your graveyard. If you do, return this card from your graveyard to your hand. Otherwise, draw a card.)

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.

Llanowar Reborn

Land

Llanowar Reborn enters the battlefield tapped.

: Add to your mana pool.

Graft 1 (This land enters the battlefield with a +1/+1 counter on it. Whenever a creature enters the battlefield, you may move a +1/+1 counter from this land onto it.)

New Benalia

Land

New Benalia enters the battlefield tapped.

When New Benalia enters the battlefield, scry 1. (To scry 1, look at the top card of your library, then you may put that card on the bottom of your library.)

: Add to your mana pool.

Tolaria West

Land

Tolaria West enters the battlefield tapped.

: Add to your mana pool.

Transmute (, Discard this card: Search your library for a card with converted mana cost 0, reveal it, and put it into your hand. Then shuffle your library. Transmute only as a sorcery.)

Dryad Arbor

Land Creature - Forest Dryad 1/1

(Dryad Arbor isn't a spell, it's affected by summoning sickness, and it has ": Add to your mana pool.")

"Touch no tree, break no branch, and speak only the question you wish answered."
-Von Yomm, elder druid, to her initiates

Grove of the Burnwillows

Land

: Add to your mana pool.

: Add or to your mana pool. Each opponent gains 1 life.

Spring is the most beautiful season in the grove, when the new leaves open from their ember-buds in a race of leaping flames.

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.

Nimbus Maze

Land

: Add to your mana pool.

: Add to your mana pool. Activate this ability only if you control an Island.

: Add to your mana pool. Activate this ability only if you control a Plains.

To find its center is to find one's own.

River of Tears

Land

: Add to your mana pool. If you played a land this turn, add to your mana pool instead.

"The Westfolk wept, and their tears wore winding rivers into the cheek of the world."
-Glem the Lonebard, "Origins of Kholon"

Zoetic Cavern

Land

: Add to your mana pool.

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

Nothing lives within it, yet there is life.

Arena

Land

, : Tap target creature you control and target creature of an opponent's choice he or she controls. Those creatures fight each other. (Each deals damage equal to its power to the other.)

Sejiri Steppe

Land

Sejiri Steppe enters the battlefield tapped.

When Sejiri Steppe enters the battlefield, target creature you control gains protection from the color of your choice until end of turn.

: Add to your mana pool.

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.

Bojuka Bog

Land

Bojuka Bog enters the battlefield tapped.

When Bojuka Bog enters the battlefield, exile all cards from target player's graveyard.

: Add to your mana pool.

Command Tower

Land

: Add to your mana pool one mana of any color in your commander's color identity.

When defeat is near and guidance is scarce, all eyes look in one direction.

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

Celestial Colonnade

Land

Celestial Colonnade enters the battlefield tapped.

: Add or to your mana pool.

: Until end of turn, Celestial Colonnade becomes a 4/4 white and blue Elemental creature with flying and vigilance. It's still a land.

Creeping Tar Pit

Land

Creeping Tar Pit enters the battlefield tapped.

: Add or to your mana pool.

: Until end of turn, Creeping Tar Pit becomes a 3/2 blue and black Elemental creature and is unblockable. It's still a land.

Dread Statuary

Land

: Add to your mana pool.

: Dread Statuary becomes a 4/2 Golem artifact creature until end of turn. It's still a land.

The last reliable landmark in Tazeem just walked away.

Eye of Ugin

Legendary Land

Colorless Eldrazi spells you cast cost less to cast.

, : Search your library for a colorless creature card, reveal it, and put it into your hand. Then shuffle your library.

An eye closes. A race awakens.

Halimar Depths

Land

Halimar Depths enters the battlefield tapped.

When Halimar Depths enters the battlefield, look at the top three cards of your library, then put them back in any order.

: Add to your mana pool.

Lavaclaw Reaches

Land

Lavaclaw Reaches enters the battlefield tapped.

: Add or to your mana pool.

: Until end of turn, Lavaclaw Reaches becomes a 2/2 black and red Elemental creature with ": This creature gets +X/+0 until end of turn." It's still a land.

Raging Ravine

Land

Raging Ravine enters the battlefield tapped.

: Add or to your mana pool.

: Until end of turn, Raging Ravine becomes a 3/3 red and green Elemental creature with "Whenever this creature attacks, put a +1/+1 counter on it." It's still a land.

Smoldering Spires

Land

Smoldering Spires enters the battlefield tapped.

When Smoldering Spires enters the battlefield, target creature can't block this turn.

: Add to your mana pool.

Stirring Wildwood

Land

Stirring Wildwood enters the battlefield tapped.

: Add or to your mana pool.

: Until end of turn, Stirring Wildwood becomes a 3/4 green and white Elemental creature with reach. It's still a land.

Tectonic Edge

Land

: Add to your mana pool.

, , Sacrifice Tectonic Edge: Destroy target nonbasic land. Activate this ability only if an opponent controls four or more lands.

"We move because the earth does."
-Bruse Tarl, Goma Fada nomad

Rainbow Vale

Land

: Add one mana of any color to your mana pool. An opponent gains control of Rainbow Vale at the beginning of the next end step.

In the feudal days of Icatia, finding the Rainbow Vale was often the goal of Knights' quests.

Balduvian Trading Post

Land

If Balduvian Trading Post would enter the battlefield, sacrifice an untapped Mountain instead. If you do, put Balduvian Trading Post onto the battlefield. If you don't, put it into its owner's graveyard.

: Add to your mana pool.

, : Balduvian Trading Post deals 1 damage to target attacking creature.

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.

Kjeldoran Outpost

Land

If Kjeldoran Outpost would enter the battlefield, sacrifice a Plains instead. If you do, put Kjeldoran Outpost onto the battlefield. If you don't, put it into its owner's graveyard.

: Add to your mana pool.

, : Put a 1/1 white Soldier creature token onto the battlefield.

Lake of the Dead

Land

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

: Add to your mana pool.

, Sacrifice a Swamp: Add to your mana pool.

School of the Unseen

Land

: Add to your mana pool.

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

After the terrible retribution visited upon Lat-Nam, this school of mages chose to hide from the eyes of the world.

Sheltered Valley

Land

If Sheltered Valley would enter the battlefield, instead sacrifice each other permanent named Sheltered Valley you control, then put Sheltered Valley onto the battlefield.

At the beginning of your upkeep, if you control three or fewer lands, you gain 1 life.

: Add to your mana pool.

Soldevi Excavations

Land

If Soldevi Excavations would enter the battlefield, sacrifice an untapped Island instead. If you do, put Soldevi Excavations onto the battlefield. If you don't, put it into its owner's graveyard.

: Add to your mana pool.

, : Look at the top card of your library. You may put that card on the bottom of your library.