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

Tap up to two target creatures.

Whenever you put a name sticker on a creature, you may return A Good Day to Pie from your graveyard to your hand.

Flying

When Aarakocra Sneak enters the battlefield, you take the initiative.

Up to two target creatures can't block this turn.

Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Flying, vigilance

As CARDNAME enters the battlefield, you become Abian. (Your life total becomes equal to their loyalty. You can activate the loyalty abilities by spending or gaining life.)

+3: Discard your hand, then draw cards equal to the greatest power among creatures you control.

+1: Create a 3/2 red and green Spirit creature token.

−X: You deal X damage to any target.

Until end of turn, target creature gets +2/+0 and gains "When this creature dies, return it to the battlefield tapped under its owner's control."

Enchant creature

Enchanted creature has flying.

Threshold — Enchanted creature has shroud as long as seven or more cards are in your graveyard. (It can't be the target of spells or abilities.)

Choose one —

• Abrade deals 3 damage to target creature.

• Destroy target artifact.

Target player loses 4 life and you gain 4 life.

Basic landcycling (, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.)

Choose one —

• You gain 5 life.

• Prevent the next 5 damage that would be dealt to target creature this turn.

Entwine (Choose both if you pay the entwine cost.)

Choose land or nonland. Reveal cards from the top of your library until you reveal a card of the chosen kind. Put that card into your hand and the rest on the bottom of your library in a random order.

Target player sacrifices an enchantment. Bolster 1. (Choose a creature with the least toughness among creatures you control and put a +1/+1 counter on it.)

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

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

Flying

When Abzan Skycaptain dies, bolster 2. (Choose a creature with the least toughness among creatures you control and put two +1/+1 counters on it.)

This spell costs less to cast if you control a Wizard.

When Academy Journeymage enters the battlefield, return target creature an opponent controls to its owner's hand.

Defender

Whenever you cast an instant or sorcery spell, you may draw a card. If you do, discard a card. This ability triggers only once each turn.

Target creature gets +X/+X until end of turn, where X is the highest mana value among permanents you control.

Fabricate 1 (When this creature enters the battlefield, put a +1/+1 counter on it or create a 1/1 colorless Servo artifact creature token.)

Draw a card, then draw cards equal to the number of cards named Accumulated Knowledge in all graveyards.

Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.)

, : Target player loses 1 life.

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.)

Exile target creature you control, then return that card to the battlefield under its owner's control.

Draw a card.

Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. (It can attack and this turn.)

Target creature gets +2/+2 and gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)

Flash

Adaptive Shimmerer enters the battlefield with three +1/+1 counters on it.

Vigilance

When Adaptive Sporesinger enters the battlefield, choose one —

• Target creature gets +2/+2 and gains vigilance until end of turn.

• Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

: Add or . Spend this mana only to pay cumulative upkeep costs.

Choose a color. Target player reveals their hand and you choose a card of that color from it. That player discards that card.

When this creature enters the battlefield, roll a six-sided die. You gain life equal to the result.

Flying

: Advanced Hoverguard gains shroud until end of turn. (It can't be the target of spells or abilities.)

Look at the top five cards of your library. You may reveal a creature card from among them and put it into your hand. Put the rest on the bottom of your library in a random order. If you didn't put a card into your hand this way, draw a card.

Look at the top three cards of your library. You may reveal a creature or land card from among them and put it into your hand. Put the rest on the bottom of your library in any order.

: Return another target creature you control to its owner's hand.

, , Sacrifice Aeolipile: It deals 2 damage to any target.

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 and gains flying until end of turn.

Flying

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

Destroy target creature with flying. You gain 2 life.

Flying

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

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.)

Flying

: Adapt 1. (If this creature has no +1/+1 counters on it, put a +1/+1 counter on it.)

Aeronaut Tinkerer has flying as long as you control an artifact. (It can't be blocked except by creatures with flying or reach.)

Flying

Aesthir Glider can't block.

Return up to X target creatures to their owners' hands, where X is one plus the number of cards named Aether Burst in all graveyards as you cast this spell.

When Aether Herder enters the battlefield, you get (two energy counters).

Whenever Aether Herder attacks, you may pay . If you do, create a 1/1 colorless Servo artifact creature token.

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

When Aether Poisoner enters the battlefield, you get (two energy counters).

Whenever Aether Poisoner attacks, you may pay . If you do, create a 1/1 colorless Servo artifact creature token.

Flying

When Aether Swooper enters the battlefield, you get (two energy counters).

Whenever Aether Swooper attacks, you may pay . If you do, create a 1/1 colorless Servo artifact creature token.

As an additional cost to cast this spell, discard X creature cards.

Return X target creatures to their owners' hands.

Flash (You may cast this spell any time you could cast an instant.)

Enchant creature

Enchanted creature gets +1/+1, has reach, and can block creatures with shadow as though they didn't have shadow. (Creatures with reach can block creatures with flying.)