: Add .
: Add . Spend this mana only to cast colorless Eldrazi spells or activate abilities of colorless Eldrazi.

: Add . This land deals 1 damage to you.
Threshold — , , Sacrifice this land: Target creature gets -2/-2 until end of turn. Activate only if there are seven or more cards in your graveyard.

: Add .
, : Target legendary creature gains first strike until end of turn.

: Add .
Cycling (, Discard this card: Draw a card.)

This land enters tapped.
When this land enters, create a 0/1 green Plant creature token.
: Add .

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

This land enters tapped.
As this land enters, choose a color other than red.
: Add or one mana of the chosen color.

This land enters tapped.
When this land enters, return a land you control to its owner's hand.
: Add .

(: Add or .)
This land enters tapped unless you control two or more basic lands.

: Add .

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

This land enters tapped.
: Add .
: This land becomes a 2/1 blue Faerie creature with flying until end of turn. It's still a land.

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

Hidden agenda (Start the game with this conspiracy face down in the command zone and secretly choose a card name. You may turn this conspiracy face up any time and reveal that name.)
Whenever you cast an instant or sorcery spell with the chosen name, you may draw a card.

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

This land enters tapped.
: Add or .

This land enters tapped.
When this land enters, look at the top three cards of your library, then put them back in any order.
: Add .

This land enters tapped.
: Add .
, , Return this land to its owner's hand: Search your library for a Gate card, put it onto the battlefield, then shuffle. If you control ten or more Gates with different names, you win the game.

This land enters tapped.
: Add .
, , Sacrifice this land: Draw two cards.

This land enters tapped.
: Add , , or .

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

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)
Target creature gets +2/+2 until end of turn.

Players play with the top card of their libraries revealed.
, Sacrifice this artifact: Target player shuffles.

Haste
Sacrifice this creature: Another target creature gains haste until end of turn.

Put a +1/+1 counter on each of X target creatures.

: Add .

, Sacrifice this artifact: Exile target player's graveyard.
When this artifact is put into a graveyard from the battlefield, you may pay . If you do, draw a card.

Counter target spell unless its controller pays .

As long as there are two or more instant and/or sorcery cards in your graveyard, this creature gets +1/+0 and has haste. (It can attack and as soon as it comes under your control.)

As an additional cost to cast this spell, sacrifice a creature.
Destroy target creature.

Target creature gets +2/+1 and gains haste until end of turn. Scry 1.

Target attacking creature gets +3/+3 until end of turn. If it's an artifact creature, it gains trample until end of turn.

Target creature gets -1/-1 until end of turn.
Dredge 3 (If you would draw a card, you may mill three cards instead. If you do, return this card from your graveyard to your hand.)

Until end of turn, whenever a player taps a Swamp for mana, that player adds an additional .

Sacrifice this enchantment: Target creature gets +3/+3 until end of turn.

Counter target spell with mana value 2.