From the Vault: Realms

Ancient Tomb

Land

: Add . Ancient Tomb deals 2 damage to you.

There is no glory to be gained in the kingdom of the dead. —Vec tomb inscription

Boseiju, Who Shelters All

Legendary Land

Boseiju, Who Shelters All enters the battlefield tapped. , Pay 2 life: Add . If that mana is spent on an instant or sorcery spell, that spell can't be countered.

Cephalid Coliseum

Land

: Add . Cephalid Coliseum deals 1 damage to you. Threshold — , , Sacrifice Cephalid Coliseum: Target player draws three cards, then discards three cards. Activate only if seven or more cards are in your graveyard.

Desert

Land — Desert

: Add . : Desert deals 1 damage to target attacking creature. Activate only during the end of combat step.

Dryad Arbor

Land Creature — Forest Dryad

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

1/1

Forbidden Orchard

Land

: Add one mana of any color. Whenever you tap Forbidden Orchard for mana, target opponent creates a 1/1 colorless Spirit creature token.

Glacial Chasm

Land

Cumulative upkeep—Pay 2 life. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) When Glacial Chasm enters the battlefield, sacrifice a land. Creatures you control can't attack. Prevent all damage that would be dealt to you.

Grove of the Burnwillows

Land

: Add . : Add or . 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.

High Market

Land

: Add . , Sacrifice a creature: You gain 1 life.

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

Maze of Ith

Land

: Untap target attacking creature. Prevent all combat damage that would be dealt to and dealt by that creature this turn.

Murmuring Bosk

Land — Forest

(: Add .) As Murmuring Bosk enters the battlefield, you may reveal a Treefolk card from your hand. If you don't, Murmuring Bosk enters the battlefield tapped. : Add or . Murmuring Bosk deals 1 damage to you.

Shivan Gorge

Legendary Land

: Add . , : Shivan Gorge deals 1 damage to each opponent.

Both forge and pyre.

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

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.

Windbrisk Heights

Land

Hideaway 4 (When this land enters the battlefield, look at the top four cards of your library, exile one face down, then put the rest on the bottom in a random order.) Windbrisk Heights enters the battlefield tapped. : Add . , : You may play the exiled card without paying its mana cost if you attacked with three or more creatures this turn.