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

Flying

As you create your deck, circle two of the colors below.
This land enters tapped.
: Add one mana of either of the circled colors.

: Add .
, : This land becomes a copy of target land, except it has this ability.

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.

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

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

: Add . This land deals 1 damage to you.
Threshold — , , Sacrifice this land: It deals 2 damage to any target. Activate only if there are seven or more cards in your graveyard.

: Add .
, Sacrifice a creature: Add .

: Add .
, , Sacrifice this land: Destroy target nonbasic land an opponent controls. Each player searches their library for a basic land card, puts it onto the battlefield, then shuffles.

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

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

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

This land enters tapped.
: Add or .

: Add .
, : Target legendary creature gains fear until end of turn. (It can't be blocked except by artifact creatures and/or black creatures.)

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

Whenever a source you control deals damage to an opponent, you may put a quest counter on this enchantment.
Remove four quest counters from this enchantment and sacrifice it: If any source you control would deal damage to a permanent or player this turn, it deals double that damage to that permanent or player instead.

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.

Choose one —
• Each opponent sacrifices an artifact of their choice.
• Each opponent sacrifices an enchantment of their choice.
• Each opponent sacrifices a creature with flying of their choice.

Exile target creature. Its controller may search their library for a basic land card, put that card onto the battlefield tapped, then shuffle.

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

: Add .

Enchant creature
Whenever enchanted creature deals damage to a player, return target creature that player controls to its owner's hand.

, 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.

When this creature enters, investigate. (Create a Clue token. It's an artifact with ", Sacrifice this token: Draw a card.")