As this land enters, you may reveal an Island or Mountain card from your hand. If you don't, this land enters tapped.
: Add or .

Suspend 2— (Rather than cast this card from your hand, pay and exile it with two time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.)
Search your library for a card, put that card into your hand, then shuffle.

This land enters tapped.
When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.)
: Add or .

, Pay 1 life, Sacrifice this land: Search your library for a Mountain or Forest card, put it onto the battlefield, then shuffle.

: Add .
, : Add , , or .

This land enters tapped unless you have two or more opponents.
: Add or .

: Add .
Channel — , Discard this card: Mill three cards, then return a creature or planeswalker card from your graveyard to your hand. This ability costs less to activate for each legendary creature you control.

: Add .
: This land becomes a 2/2 creature with all creature types until end of turn. It's still a land.

This artifact enters with X charge counters on it.
Whenever a player casts a spell with mana value equal to the number of charge counters on this artifact, counter that spell.

Landfall — Whenever a land you control enters, this creature gets +2/+2 until end of turn.

This land enters tapped.
When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.)
: Add or .

(: Add or .)
As this land enters, you may pay 2 life. If you don't, it enters tapped.

: Add .
, : Add one mana of any color.
, : Create a tapped Powerstone token. (It's an artifact with ": Add . This mana can't be spent to cast a nonartifact spell.")

(: Add .)

This land enters tapped.
When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.)
: Add or .

, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle. Then if you control four or more lands, untap that land.

(: Add , , or .)
This land enters tapped.
Cycling (, Discard this card: Draw a card.)

At the beginning of your upkeep, flip a coin. If you lose the flip, this artifact deals 3 damage to you.
: Add .

(: Add , , or .)
This land enters tapped.
Cycling (, Discard this card: Draw a card.)

This land enters tapped.
When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.)
: Add or .

(: Add .)

: Add .
: Put two +1/+1 counters on this land. Then you may have it become a 0/0 Elemental creature until end of turn. It's still a land.

: Add .
, : Remove target attacking or blocking creature from combat.

Discard your hand, Sacrifice this artifact: Add three mana of any one color. Activate only as an instant.

This land enters tapped unless you control two or more other lands.
: Add or .

(: Add or .)

: Add .
, , Pay life equal to the number of colors in your commanders' color identity: Draw a card.

(: Add .)

: Add .
: Add or . This land deals 1 damage to you.

(: Add or .)
As this land enters, you may pay 2 life. If you don't, it enters tapped.

: Add .

If this land would enter, sacrifice a Swamp instead. If you do, put this land onto the battlefield. If you don't, put it into its owner's graveyard.
: Add .
, Sacrifice a Swamp: Add .

This land enters tapped unless you have two or more opponents.
: Add or .

Creatures without flying or islandwalk can't attack.
Whenever chaos ensues, until a player planeswalks, you can't lose the game and your opponents can't win the game.

: Add .
: Add or . This land deals 1 damage to you.

: Add .
, : Draw a card. Activate only if you control a creature with power 4 or greater.