Reveal the top X plus one cards of your library and separate them into two piles. An opponent chooses one of those piles. Put that pile into your hand and the other into your graveyard.

Veil of Time — Whenever Epistolary Librarian attacks, you may cast a spell with mana value X or less from your hand without paying its mana cost, where X is the number of attacking creatures.

Flying

Whenever the fourth spell of a turn is cast, flip Erayo, Soratami Ascendant.

As long as your opponents control no creatures, Erebos's Titan has indestructible. (Damage and effects that say "destroy" don't destroy it.)

Whenever a creature card leaves an opponent's graveyard, you may discard a card. If you do, return Erebos's Titan from your graveyard to your hand.

Eroded Canyon enters tapped.

When Eroded Canyon enters, it deals 1 damage to target opponent.

: Add or .

When Errand-Rider of Gondor enters, draw a card. Then if you don't control a legendary creature, put a card from your hand on the bottom of your library.

: Tap target creature with toughness 2 or less.

Enchant creature

At the beginning of the upkeep of enchanted creature's controller, that player may pay any amount of mana. Errant Minion deals 2 damage to that player. Prevent X of that damage, where X is the amount of mana that player paid this way.

Enchant creature

Enchanted creature gets +3/+0 and can only attack alone.

Flying

As long as you've lost life this turn, Essence Channeler has flying and vigilance.

Whenever you gain life, put a +1/+1 counter on Essence Channeler.

When Essence Channeler dies, put its counters on target creature you control.

Haste

If a creature dealt damage this turn by a source you controlled would die, exile it instead.

Flying

Etherium Pteramander can block only creatures with flying.

: Adapt 4. This ability costs less to activate for each other artifact you control. (If this creature has no +1/+1 counters on it, put four +1/+1 counters on it.)

Enchant creature

Enchanted creature has ", : Target player mills three cards."

When Evangel of Synthesis enters, draw a card, then discard a card.

As long as you've drawn two or more cards this turn, Evangel of Synthesis gets +1/+0 and has menace.

, Exile a Treefolk card from your graveyard: Search your library for up to two Forest cards, put them onto the battlefield tapped, then shuffle.

When Excavating Anurid enters, you may sacrifice a land. If you do, draw a card.

Threshold — As long as seven or more cards are in your graveyard, Excavating Anurid gets +1/+1 and has vigilance.

When Exchange of Words enters, choose two target creatures. For as long as Exchange of Words remains on the battlefield, exchange the text boxes of those creatures.

Look at the top six cards of your library. Put up to two land cards from among them onto the battlefield tapped and the rest on the bottom of your library in a random order. If you put fewer than two lands onto the battlefield this way, proliferate a number of times equal to the difference. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

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

Whenever Expanding Ooze attacks, put a +1/+1 counter on target modified creature you control. (Equipment, Auras you control, and counters are modifications.)

Whenever a creature is dealt damage, its controller may exile that many cards from the top of their library. They may play those cards until the end of their next turn.

Explosion deals X damage to any target. Target player draws X cards.

Each opponent loses X life. You gain life equal to the life lost this way.

Imprint — When Extraplanar Lens enters, you may exile target land you control.

Whenever a land with the same name as the exiled card is tapped for mana, its controller adds one mana of any type that land produced.

Flying

At the beginning of your upkeep, sacrifice Extravagant Spirit unless you pay for each card in your hand.

Trample

Exuberant Fuseling gets +1/+0 for each oil counter on it.

When Exuberant Fuseling enters and whenever another creature or artifact you control is put into a graveyard from the battlefield, put an oil counter on Exuberant Fuseling.

When Exultant Cultist dies, draw a card.

The next time a source of your choice would deal damage to you this turn, instead that source deals that much damage to you and Eye for an Eye deals that much damage to that source's controller.

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

Whenever an Assassin you control deals combat damage to a player, draw a card.

Whenever you cast a green spell, you may create a 2/2 green Wolf creature token.

Whenever you cast a blue spell, you may create a 1/1 blue Bird creature token with flying.

Flying

, Discard two cards: Return Fae of Wishes to its owner's hand.

Flying

When Faerie Mechanist enters, look at the top three cards of your library. You may reveal an artifact card from among them and put it into your hand. Put the rest on the bottom of your library in any order.

Flash

Flying

Whenever you draw your second card each turn, put a +1/+1 counter on Faerie Vandal.

Whenever a creature an opponent controls is dealt excess noncombat damage, amass Orcs X, where X is that excess damage. (Put X +1/+1 counters on an Army you control. It's also an Orc. If you don't control an Army, create a 0/0 black Orc Army creature token first.)

: Fall of Cair Andros deals 7 damage to target creature.

Surge (You may cast this spell for its surge cost if you or a teammate has cast another spell this turn.)

Fall of the Titans deals X damage to each of up to two targets.

First strike

Whenever Fallaji Vanguard or another creature you control enters, target creature gets +2/+0 until end of turn.

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

, : Fallen Ferromancer deals 1 damage to any target.

Assist (Another player can pay up to of this spell's cost.)

: Fan Favorite gets +1/+1 until end of turn. Any player may activate this ability.

: Add .

Ferocious — : Add . Activate only if you control a creature with power 4 or greater.

Eternalize (, Exile this card from your graveyard: Create a token that's a copy of it, except it's a 4/4 black Zombie Snake Druid with no mana cost. Eternalize only as a sorcery.)

Trample

Tribute 1 (As this creature enters, an opponent of your choice may put a +1/+1 counter on it.)

When Fanatic of Xenagos enters, if tribute wasn't paid, it gets +1/+1 and gains haste until end of turn.

Target creature gets +3/+0 and gains trample until end of turn.

As an additional cost to cast this spell, sacrifice an artifact or creature.

Draw two cards and create a Map token. (It's an artifact with ", , Sacrifice this artifact: Target creature you control explores. Activate only as a sorcery.")

Flying

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

At the beginning of combat on your turn, another target creature you control gains melee until end of turn. (If a creature has multiple instances of melee, each triggers separately.)

: Fangblade Brigand gets +1/+0 and gains first strike until end of turn.

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

Devoid (This card has no color.)

Fanged Flames deals 4 damage to target creature or planeswalker. If that creature or planeswalker would die this turn, exile it instead.

Whenever Fangren Firstborn attacks, put a +1/+1 counter on each attacking creature.

Whenever an artifact is put into a graveyard from the battlefield, you may gain 5 life.

Put a +1/+1 counter on target creature you control, then double the number of +1/+1 counters on each creature that had a +1/+1 counter put on it this way.

Overload (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")

Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

Threshold — If seven or more cards are in your graveyard, instead search your library for up to three basic land cards, put them onto the battlefield tapped, then shuffle.