(: Add or .)

: Add . If you control an Urza's Power-Plant and an Urza's Tower, add instead.

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

This land enters tapped.
: Add or .
: Until end of turn, this land becomes a 4/4 white and blue Elemental creature with flying and vigilance. It's still a land.

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

Suspend 3— (Rather than cast this card from your hand, pay and exile it with three 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.)
, Sacrifice this artifact: Add three mana of any one color.

: Add .

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

If this land would enter, sacrifice a Plains instead. If you do, put this land onto the battlefield. If you don't, put it into its owner's graveyard.
: Add .
, : Create a 1/1 white Soldier creature token.

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

: Add . If you control an Urza's Mine and an Urza's Tower, add instead.

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 .

This land enters tapped.
, : Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle. Return this land to its owner's hand at the beginning of the next cleanup step.

, Sacrifice this artifact: Add three mana of any one color.

: Add .

(: Add or .)

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

(: Add or .)

This land enters with a charge counter on it.
: Add .
, : Put X charge counters on this land.
, , Sacrifice this land: Destroy each nonland permanent with mana value equal to the number of charge counters on this land.

: Add one mana of any type that a land you control could produce.

, Pay 1 life, Sacrifice this land: Search your library for an Island or Swamp card, put it onto the battlefield, then shuffle.

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

As this land enters, you may reveal a Plains or Swamp card from your hand. If you don't, this land enters tapped.
: Add or .

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

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

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

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

: Add .
, : Add , , or .

This land enters tapped.
: Add .
As long as you control six or more lands, lands you control have ": Add one mana of any color."
, , Sacrifice this land: Search your library for any number of God cards, put them onto the battlefield, then shuffle.

: Add .
Channel — , Discard this card: Destroy target artifact, enchantment, or nonbasic land an opponent controls. That player may search their library for a land card with a basic land type, put it onto the battlefield, then shuffle. This ability costs less to activate for each legendary creature you control.

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

Suspend 3— (Rather than cast this card from your hand, pay and exile it with three 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 target opponent's library for a creature card and put that card onto the battlefield under your control. Then that player shuffles.

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

(: Add or .)

: Add . Spend this mana only to cast artifact spells.

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 .