Other Elf creatures you control get +1/+1.

: Add for each Elf you control.

Other Elf creatures get +1/+1 and have forestwalk. (They can't be blocked as long as defending player controls a Forest.)

When Elvish Harbinger enters the battlefield, you may search your library for an Elf card, reveal it, then shuffle and put that card on top.

: Add one mana of any color.

Kicker (You may pay an additional as you cast this spell.)

When Elvish Hydromancer enters the battlefield, if it was kicked, create a token that's a copy of target creature you control.

Exile Elvish Spirit Guide from your hand: Add .

Flying

When Emancipation Angel enters the battlefield, return a permanent you control to its owner's hand.

Ember Beast can't attack or block alone.

Flying, deathtouch

Embodiment of Agonies enters the battlefield with a +1/+1 counter on it for each different mana cost among nonland cards in your graveyard. (For example, and are different mana costs.)

, Sacrifice an artifact: Embraal Gear-Smasher deals 2 damage to each opponent.

Whenever another creature enters the battlefield, you may stand up and say in a deep, booming voice, "Presenting . . . " and that creature's name. If you do, put a +1/+1 counter on that creature.

Flying

Whenever Emissary of Despair deals combat damage to a player, that player loses 1 life for each artifact they control.

When Emissary of Soulfire enters the battlefield, you get (three energy counters).

Pay : Put an exalted counter on target creature you control. Activate only as a sorcery. (Whenever a creature you control attacks alone, it gets +1/+1 until end of turn for each instance of exalted among permanents you control.)

You may look at the top card of your library any time.

You may cast Merfolk spells from the top of your library.

Whenever you cast a Merfolk spell, you may pay . If you do, create a 1/1 blue Merfolk creature token.

Flying

Other creatures you control with flying get +1/+1.

, Sacrifice Emrakul's Evangel and any number of other non-Eldrazi creatures: Create a 3/2 colorless Eldrazi Horror creature token for each creature sacrificed this way.

Prevent all combat damage that would be dealt to Enchanted Being by enchanted creatures.

Prevent all combat damage that would be dealt this turn by creatures target opponent controls.

Awaken 2— (If you cast this spell for , also put two +1/+1 counters on target land you control and it becomes a 0/0 Elemental creature with haste. It's still a land.)

Enchant artifact or creature

Enchanted permanent doesn't untap during its controller's untap step and its activated abilities can't be activated.

When Endless Cockroaches dies, return it to its owner's hand.

Enchant creature you control

At the beginning of your upkeep, create a token that's a copy of enchanted creature, except the token is 1/1.

When enchanted creature dies, if that creature was a Horror, return Endless Evil to its owner's hand.

: Add one mana of any color.

, : Up to X target creatures you control get +1/+0 and gain indestructible until end of turn, where X is the number of Bobbleheads you control as you activate this ability. Activate only as a sorcery.

As Engineered Plague enters the battlefield, choose a creature type.

All creatures of the chosen type get -1/-1.

Equipped creature gets +4/+0.

Whenever Enormous Energy Blade becomes attached to a creature, tap that creature.

Equip (: Attach to target creature you control. Equip only as a sorcery.)

: Enslaved Scout gains mountainwalk until end of turn. (It can't be blocked as long as defending player controls a Mountain.)

: Ensouled Scimitar becomes a 1/5 Spirit artifact creature with flying until end of turn. (Equipment that's a creature can't equip a creature.)

Equipped creature gets +1/+5.

Equip (: Attach to target creature you control. Equip only as a sorcery.)

Sacrifice a land. Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle. If you control a creature with power 4 or greater, instead search your library for up to three basic land cards, put them onto the battlefield tapped, then shuffle.

Create X 4/4 white Angel creature tokens with flying.

Miracle (You may cast this card for its miracle cost when you draw it if it's the first card you drew this turn.)

Mill four cards. (Then exile this card. You may cast the creature later from exile.)

Outlast (, : Put a +1/+1 counter on this creature. Outlast only as a sorcery.)

Modified creatures you control have lifelink. (Equipment, Auras you control, and counters are modifications.)

This spell costs less to cast if it targets an attacking creature.

Return target creature to its owner's hand. Surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)

Whenever you cast a creature spell, you may pay . If you do, return target creature to its owner's hand.

If you control two or more white permanents that share an artist, you may cast this spell without paying its mana cost.

Exile target enchantment.

Whenever players finish voting, each opponent who voted for a choice you voted for creates a Treasure token. You scry X, where X is the number of opponents who voted for a choice you didn't vote for. Draw a card.

Deathtouch

Whenever Erinis, Gloom Stalker attacks, return target land card from your graveyard to the battlefield.

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

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

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.

Choose target creature. Reveal cards from the top of your library until you reveal a nonland card. That creature gets +X/-X until end of turn, where X is that card's mana value. Put all cards revealed this way on the bottom of your library in any order.

Discard a creature card: Erstwhile Trooper gets +2/+2 and gains trample until end of turn. Activate only once each turn.

This spell costs less to cast if an opponent cast two or more spells this turn.

Counter target spell.

Freerunning—Return a blue creature you control to its owner's hand. (You may cast this spell for its freerunning cost if you dealt combat damage to a player this turn with an Assassin or commander.)

Return target creature to its owner's hand.

Draw a card.

Vigilance

: Add one mana of any color.

Other legendary creatures you control have vigilance and ": Add one mana of any color."

, : Prevent the next 2 damage that would be dealt to you this turn.

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

When you cycle Esper Sojourners or it dies, you may tap or untap target permanent.

Cycling (, Discard this card: Draw a card.)

Devoid (This card has no color.)

: Target opponent loses 1 life and you gain 1 life. ( represents colorless mana.)

Destroy all enchantments or all nonwhite enchantments.

: Return another target permanent you control and all Auras you control attached to it to their owner's hand. Activate only during your turn.

You may have Estrid's Invocation enter the battlefield as a copy of an enchantment you control, except it has "At the beginning of your upkeep, you may exile this enchantment. If you do, return it to the battlefield under its owner's control."

Metalcraft — Etched Champion has protection from each color as long as you control three or more artifacts.

As Etchings of the Chosen enters the battlefield, choose a creature type.

Creatures you control of the chosen type get +1/+1.

, Sacrifice a creature of the chosen type: Target creature you control gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)