This spell costs less to cast for each Citizen you control.

Flying

Creatures you control get +1/+1 as long as you control no nonartifact, nonwhite creatures.

You gain X plus 1 life, where X is the number of green creatures on the battlefield.

Enchant your graveyard

Enchanted graveyard is a creature on the battlefield with base power and toughness each equal to the number of cards in it. It has the text boxes of all creature cards in it. It's still a graveyard.

If enchanted graveyard would leave the battlefield, instead exile Animate Graveyard.

Flash

When Annie Flash, the Veteran enters the battlefield, if you cast it, return target permanent card with mana value 3 or less from your graveyard to the battlefield tapped.

Whenever Annie Flash becomes tapped, exile the top two cards of your library. You may play those cards this turn.

Lord of the Pyrrhian Legions — Whenever Anrakyr the Traveller attacks, you may cast an artifact spell from your hand or graveyard by paying life equal to its mana value rather than paying its mana cost.

Protection from black

At the beginning of your upkeep, sacrifice Anurid Scavenger unless you put a card from your graveyard on the bottom of your library.

Flying

First strike (This creature deals combat damage before creatures without first strike.)

Apex Observatory enters the battlefield tapped. As it enters, choose a card type shared among two exiled cards used to craft it.

: The next spell you cast this turn of the chosen type can be cast without paying its mana cost.

Flying

Corrupted — As long as an opponent has three or more poison counters, Apostle of Invasion has double strike.

Roll two d8 and choose one result. Draw cards equal to that result. Then you may cast an instant or sorcery spell with mana value less than or equal to the other result from your hand without paying its mana cost.

Before you shuffle your deck to start the game, you may reveal this card from your deck and exile an instant or sorcery card you drafted that isn't in your deck.

When Arcane Savant enters the battlefield, copy a card you exiled with cards named Arcane Savant. You may cast the copy without paying its mana cost.

At the beginning of your upkeep, put a +1/+1 counter on each creature you control with modular.

Modular 6 (This creature enters the battlefield with six +1/+1 counters on it. When it dies, you may put its +1/+1 counters on target artifact creature.)

Flash

Flying, vigilance

When Archangel Avacyn enters the battlefield, creatures you control gain indestructible until end of turn.

When a non-Angel creature you control dies, transform Archangel Avacyn at the beginning of the next upkeep.

Lifelink (Damage dealt by this creature also causes you to gain that much life.)

When Archfiend's Vessel enters the battlefield, if it entered from your graveyard or you cast it from your graveyard, exile it. If you do, create a 5/5 black Demon creature token with flying.

Flying

Whenever Archive Haunt attacks, draw a card, then discard a card.

If Archive Haunt would be put into a graveyard from anywhere, exile it instead.

: Draw a card.

Flash

Whenever an opponent searches their library, you gain 1 life and draw a card.

Flying, vigilance, trample

As Archon of Valor's Reach enters the battlefield, choose artifact, enchantment, instant, sorcery, or planeswalker.

Players can't cast spells of the chosen type.

Flying

Arctic Aven gets +1/+1 as long as you control a Plains.

: Arctic Aven gains lifelink until end of turn. (Damage dealt by this creature also causes you to gain that much life.)

, : Target snow land is no longer snow.

, : Target nonsnow basic land becomes snow.

Adamant — If at least three white mana was spent to cast this spell, Ardenvale Paladin enters the battlefield with a +1/+1 counter on it.

, : Return target artifact card from your graveyard to your hand.

: Prevent the next 2 damage that would be dealt to target artifact creature this turn.

Return target artifact or enchantment card from your graveyard to your hand.

Return target artifact card from your graveyard to the battlefield.

All Sliver creatures have ": This creature gets +0/+1 until end of turn."

At the beginning of your upkeep, draft a card from Arms Scavenger's spellbook, then exile it. Until end of turn, you may play that card.

If four or more creatures are attacking, you may pay rather than pay this spell's mana cost.

Arrow Volley Trap deals 5 damage divided as you choose among any number of target attacking creatures.

Change the text of target spell or permanent by replacing all instances of one creature type with another. The new creature type can't be Wall. (This effect lasts indefinitely.)

Each other creature you control enters the battlefield with a number of additional +1/+1 counters on it equal to Arwen, Weaver of Hope's toughness.

Return all creature and planeswalker cards with mana value X or less from your graveyard to the battlefield. Exile Ascend from Avernus.

Flying

Ascending Aven can block only creatures with flying.

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

+2: Exile the top three cards of target opponent's library.

−X: Put a creature card with mana value X exiled with Ashiok, Nightmare Weaver onto the battlefield under your control. That creature is a Nightmare in addition to its other types.

−10: Exile all cards from all opponents' hands and graveyards.

Whenever Ashnod's Harvester attacks, exile target card from a graveyard.

Unearth (: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)

Flying

At the beginning of each end step, put a +1/+1 counter on Asmira, Holy Avenger for each creature put into your graveyard from the battlefield this turn.

Indestructible

As long as your devotion to white and black is less than seven, Athreos isn't a creature.

At the beginning of your end step, put a coin counter on another target creature.

Whenever a creature with a coin counter on it dies or is put into exile, return that card to the battlefield under your control.

When Attendant of Vraska dies, if you control a Vraska planeswalker, you gain life equal to Attendant of Vraska's power.

Whenever Attentive Sunscribe becomes tapped, scry 1. (Look at the top card of your library. You may put that card on the bottom.)

Shadow (This creature can block or be blocked by only creatures with shadow.)

Sacrifice Augur il-Vec: You gain 4 life. Activate only during your upkeep.

As Auntie's Hovel enters the battlefield, you may reveal a Goblin card from your hand. If you don't, Auntie's Hovel enters the battlefield tapped.

: Add or .

Flying, lifelink, ward

Disguise

When Aurelia's Vindicator is turned face up, exile up to X other target creatures from the battlefield and/or creature cards from graveyards.

When Aurelia's Vindicator leaves the battlefield, return the exiled cards to their owners' hands.

: Return target artifact card with mana value 1 or less from your graveyard to your hand.

Target creature gets +2/+2 until end of turn. Investigate. (Create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

Hexproof

At the beginning of combat on your turn, put two +1/+1 counters on another target creature you control.

Daybound (If a player casts no spells during their own turn, it becomes night next turn.)

Flying, vigilance

: Prevent all damage that would be dealt to another target creature this turn by sources of the color of your choice.

: Prevent all damage that would be dealt to target player or planeswalker this turn by sources of the color of your choice.

At the beginning of your end step, if Avacynian Missionaries is equipped, transform it.

Equipped creature gets +1/+0 and has vigilance.

Whenever equipped creature dies, if it was a Human, create a 1/1 white Spirit creature token with flying.

Equip

Indestructible

Other legendary permanents you control have indestructible.

Destroy X target snow lands.