Trample

When this creature enters the battlefield, you may put a name sticker on it. Put a +1/+1 counter on it for each unique vowel on that sticker. (The vowels are A, E, I, O, U, and Y.)

Cumulative upkeep—Put a -1/-1 counter on Aboroth. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

Abzan Kin-Guard has lifelink as long as you control a white or black permanent.

Nitro-9 — Whenever Ace, Fearless Rebel attacks, you may sacrifice an artifact. When you do, put a +1/+1 counter on Ace, Fearless Rebel, then it fights up to one target creature defending player controls.

Doctor's companion (You can have two commanders if the other is the Doctor.)

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

When Acidic Slime enters the battlefield, destroy target artifact, enchantment, or land.

Evolve (Whenever a creature enters the battlefield under your control, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.)

At the beginning of your end step, put a +1/+1 counter on target Beast creature you control.

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.)

Trample

When Aetherstream Leopard enters the battlefield, you get (an energy counter).

Whenever Aetherstream Leopard attacks, you may pay . If you do, it gets +2/+0 until end of turn.

Storm (When you cast this spell, copy it for each spell cast before it this turn. Copies become tokens.)

Aeve, Progenitor Ooze isn't legendary if it's a token.

Aeve enters the battlefield with a +1/+1 counter on it for each other Ooze you control.

When Aftermath Analyst enters the battlefield, mill three cards.

, Sacrifice Aftermath Analyst: Return all land cards from your graveyard to the battlefield tapped.

Whenever you gain life, put that many +1/+1 counters on Ageless Entity.

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

Other creatures you control have trample.

When Ainok Guide enters the battlefield, choose one —

• Put a +1/+1 counter on Ainok Guide.

• Search your library for a basic land card, reveal it, then shuffle and put that card on top.

Whenever Aisling Leprechaun blocks or becomes blocked by a creature, that creature becomes green. <I>(This effect lasts indefinitely.)</I>

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.)

: Regenerate Albino Troll.

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.

: Until end of turn, target noncreature artifact you control becomes a 4/4 artifact creature.

Trample

When Aloe Alchemist becomes plotted, target creature gets +3/+2 and gains trample until end of turn.

Plot (You may pay and exile this card from your hand. Cast it as a sorcery on a later turn without paying its mana cost. Plot only as a sorcery.)

: Target Kavu creature gets -1/+1 until end of turn.

Ambitious Dragonborn enters the battlefield with X +1/+1 counters on it, where X is the greatest power among creatures you control and creature cards in your graveyard.

Trample

When Ambush Krotiq enters the battlefield, return another creature you control to its owner's hand.

Whenever Amphibious Kavu blocks or becomes blocked by one or more blue and/or black creatures, Amphibious Kavu gets +3/+3 until end of turn.

, : Target creature gains flying until end of turn.

, : Target creature gets -2/-0 until end of turn.

As long as it's your turn, commanders you control have indestructible. (Effects that say "destroy" don't destroy them. A creature with indestructible can't be destroyed by damage.)

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

Reach

You may play lands from your graveyard.

If a land entering the battlefield causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.

Trample, hexproof

: Regenerate Ancient Silverback. (The next time this creature would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.)

Draft Animus of Predation face up.

As you draft a card, you may remove it from the draft face up. (It isn't in your card pool.)

If you removed a creature card with flying from the draft with cards named Animus of Predation, Animus of Predation has flying. The same is true for first strike, double strike, deathtouch, haste, hexproof, indestructible, lifelink, menace, reach, and vigilance.

Reach, trample

Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)

Heroic — Whenever you cast a spell that targets Anthousa, Setessan Hero, up to three target lands you control each become 2/2 Warrior creatures until end of turn. They're still lands.

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

Reach (This creature can block creatures with flying.)

: Anurid Swarmsnapper can block an additional creature this turn.

When Apex Altisaur enters the battlefield, it fights up to one target creature you don't control.

Enrage — Whenever Apex Altisaur is dealt damage, it fights up to one target creature you don't control.

Reach

Training (Whenever this creature attacks with another creature with greater power, put a +1/+1 counter on this creature.)

Reach

Tap an untapped Spider you control: Search your graveyard and/or library for a card named Arachnus Web and put it onto the battlefield attached to target creature. If you search your library this way, shuffle.

Whenever Arashin War Beast deals combat damage to one or more blocking creatures, manifest the top card of your library. (Put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.)

Reach

: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.)

When Arbor Colossus becomes monstrous, destroy target creature with flying an opponent controls.

Trample

When Arborback Stomper enters the battlefield, you gain 5 life.

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.)

Hexproof (This creature can't be the target of spells or abilities your opponents control.)

Defender

, : Each opponent loses 1 life.

Landfall — Whenever a land enters the battlefield under your control, you get (an energy counter).

Pay eight : Create a 6/6 colorless Beast artifact creature token.

Trample

Cumulative upkeep or (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

When Arctic Nishoba dies, you gain 2 life for each age counter on it.

: Untap two target lands.

When Argothian Opportunist enters the battlefield, create a tapped Powerstone token. (It's an artifact with ": Add . This mana can't be spent to cast a nonartifact spell.")

Argothian Sprite can't be blocked by artifact creatures.

: Put two +1/+1 counters on Argothian Sprite.

Prevent all damage that would be dealt to Argothian Treefolk by artifact sources.

Arlinn's Wolf can't be blocked by creatures with power 2 or less.