Flying, vigilance

Devoid (This card has no color.)

Exile target nonland permanent. You may cast that card for as long as it remains exiled, and you may spend colorless mana as though it were mana of any color to cast that spell.

Whenever you crank Accessories to Murder, target creature gets +X/+0 until end of turn, where X is the number of creatures you control.

Heavy Rock Cutter — Whenever Acolyte Hybrid attacks, destroy up to one target artifact. If an artifact is destroyed this way, its controller draws a card.

Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

Flying, vigilance

: When target creature other than Adarkar Valkyrie dies this turn, return that card to the battlefield under your control.

Melee (Whenever this creature attacks, it gets +1/+1 until end of turn for each opponent you attacked this combat.)

Other creatures you control have melee. (If a creature has multiple instances of melee, each triggers separately.)

Ward (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)

If one or more tokens would be created under your control, twice that many of those tokens are created instead.

Destroy target tapped creature. You gain 1 life for each creature you control with flying.

Flying

: Exile the top card of your library. Until end of turn, you may play that card. <I>(Reveal the card as you exile it.)</I>

Flying

Whenever Aerial Extortionist enters or deals combat damage to a player, exile up to one target nonland permanent. For as long as that card remains exiled, its owner may cast it.

Whenever another player casts a spell from anywhere other than their hand, draw a card.

Flying

Whenever Aerial Guide attacks, another target attacking creature gains flying until end of turn.

Enchant creature or Vehicle

As long as enchanted permanent is a Vehicle, it's a creature in addition to its other types.

Enchanted creature gets +2/+2 and has flying.

Flying, vigilance, lifelink

Flying

, Sacrifice another artifact: Aerial Toastmaster assembles a Contraption. (Put the top card of your Contraption deck face up onto one of your sprockets.)

Flying

When Aerialephant enters, you get , then you may put a sticker on a nonland permanent you own.

Reach (This creature can block creatures with flying.)

Megamorph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)

Sacrifice Aerie Ouphes: It deals damage equal to its power to target creature with flying.

Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)

Whenever a player casts a creature spell, that player sacrifices a permanent of their choice unless they pay .

When Aether Theorist enters, you get (three energy counters).

, Pay : Scry 1. (Look at the top card of your library. You may put that card on the bottom.)

When this creature enters, you may have it fight target creature you don't control. (Each deals damage equal to its power to the other.)

: Agent of Horizons can't be blocked this turn.

Double strike, vigilance

Whenever Agrus Kos, Spirit of Justice enters or attacks, choose up to one target creature. If it's suspected, exile it. Otherwise, suspect it. (A suspected creature has menace and can't block.)

+1: Put a +1/+1 counter on up to one target creature.

−3: Target creature gains flying and double strike until end of turn.

−8: Create X 2/2 white Cat creature tokens, where X is your life total.

When Ajani, Nacatl Pariah enters, create a 2/1 white Cat Warrior creature token.

Whenever one or more other Cats you control die, you may exile Ajani, then return him to the battlefield transformed under his owner's control.

Whenever you gain life, put a +1/+1 counter on this creature.

Flying

Whenever you create one or more tokens for the first time each turn, create a 1/1 white Bird creature token with flying.

: Creature tokens you control gain double strike until end of turn.

First strike, vigilance

Akiri, Line-Slinger gets +1/+0 for each artifact you control.

Partner (You can have two commanders if both have partner.)

Trample

Creatures you control have flying, first strike, vigilance, trample, haste, and protection from black and from red.

, : Aladdin's Ring deals 4 damage to any target.

Cleave (You may cast this spell for its cleave cost. If you do, remove the words in square brackets.)

Return target nonland permanent you control to its owner's hand.

When Alharu, Solemn Ritualist enters, put a +1/+1 counter on each of up to two other target creatures.

Whenever a nontoken creature you control with a +1/+1 counter on it dies, create a 1/1 white Spirit creature token with flying.

Partner (You can have two commanders if both have partner.)

Whenever you cast a historic spell, create a 1/1 white Soldier creature token. (Artifacts, legendaries, and Sagas are historic.)

Whenever Alistair attacks, you may pay . If you do, creatures you control get +X/+X until end of turn, where X is the number of historic permanents you control.

You may exile two green cards from your hand rather than pay this spell's mana cost.

Allosaurus Rider's power and toughness are each equal to 1 plus the number of lands you control.

: Target creature an opponent controls attacks you this turn if able.

Enchant creature

Enchanted creature has hexproof and can't be blocked by more than one creature.

Trample

Whenever Altanak, the Thrice-Called becomes the target of a spell or ability an opponent controls, draw a card.

, Discard Altanak, the Thrice-Called: Return target land card from your graveyard to the battlefield tapped.

Haste

Whenever Amber Gristle O'Maul attacks, you may discard your hand. If you do, draw a card for each player being attacked.

Choose a Background (You can have a Background as a second commander.)

Minotaur creatures get +1/+0.

Look at the top seven cards of your library. Put two of them into your hand and the rest into your graveyard.

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.)

Trample, ward

Ancient Imperiosaur enters with two +1/+1 counters on it for each creature that convoked it.

Look at the top five cards of your library. You may reveal a colorless card from among them and put it into your hand. Then put the rest on the bottom of your library in any order.

Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.)

Whenever equipped creature attacks, put a +1/+1 counter on each creature you control. If you have the city's blessing, put two +1/+1 counters on each creature you control instead.

Equip

Flying, first strike

Enchant creature

Enchanted creature has "Whenever this creature attacks, create a 1/1 green Squirrel creature token. Put a +1/+1 counter on that token for each Aura and Equipment attached to this creature other than Animal Friend."

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

: Anointed Chorister gets +3/+3 until end of turn.

Threshold — Anurid Barkripper gets +2/+2 as long as seven or more cards are in your graveyard.

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)

Reach (This creature can block creatures with flying.)

: Anurid Swarmsnapper can block an additional creature this turn.