, Sacrifice Escape Tunnel: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

, Sacrifice Escape Tunnel: Target creature with power 2 or less can't be blocked this turn.

Whenever Escaped Experiment attacks, target creature an opponent controls gets -X/-0 until end of turn, where X is the number of artifacts you control.

As long as an opponent controls a creature with flying not named Escaped Shapeshifter, Escaped Shapeshifter has flying. The same is true for first strike, trample, and protection from any color.

Vigilance

: Add one mana of any color.

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

Flying

Spells your opponents cast that target one or more commanders you control cost more to cast.

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

Whenever you sacrifice Esoteric Duplicator or another artifact, you may pay . If you do, at the beginning of the next end step, create a token that's a copy of that artifact.

, Sacrifice Esoteric Duplicator: Draw a card.

Choose one —

• Destroy target enchantment.

• Draw two cards.

• Target player discards two cards.

: Add .

, , Sacrifice Esper Panorama: Search your library for a basic Plains, Island, or Swamp card, put it onto the battlefield tapped, then shuffle.

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

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

Flying

At the beginning of your upkeep, return an artifact you control to its owner's hand.

Counter target creature spell. Essence Backlash deals damage equal to that spell's power to its controller.

Counter target creature spell. Put a +1/+1 counter on up to one target creature you control.

Devoid (This card has no color.)

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

Essence Extraction deals 3 damage to target creature and you gain 3 life.

Destroy all enchantments or all nonwhite enchantments.

Exile target creature you control, then return that card to the battlefield under its owner's control. If it's a Spirit, put a +1/+1 counter on it.

Target player loses X life and you gain X life, where X is the greatest power among creatures you control.

Enchant permanent

As long as enchanted permanent is red or green, it has "At the beginning of your upkeep, sacrifice this permanent unless you pay its mana cost."

Disguise (You may cast this card face down for as a 2/2 creature with ward . Turn it face up any time for its disguise cost.)

When Essence of Antiquity is turned face up, creatures you control gain hexproof until end of turn. Untap them.

Creatures you control enter as a copy of Essence of the Wild.

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

Whenever a Sliver deals damage, its controller gains that much life.

Destroy target creature unless its controller pays life equal to its toughness. A creature destroyed this way can't be regenerated.

+2: Untap each enchanted permanent you control.

−1: Create a white Aura enchantment token named Mask attached to another target permanent. The token has enchant permanent and umbra armor.

−7: Mill seven cards. Return all non-Aura enchantment cards from your graveyard to the battlefield, then do the same for Aura cards.

Estrid, the Masked can be your commander.

Whenever Estwald Shieldbasher attacks, you may pay . If you do, it gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)

Trample, indestructible

Whenever Etali, Primal Sickness deals combat damage to a player, they get that many poison counters. (A player with ten or more poison counters loses the game.)

Enchant creature you control

When Etali's Favor enters, discover 3. (Exile cards from the top of your library until you exile a nonland card with mana value 3 or less. Cast it without paying its mana cost or put it into your hand. Put the rest on the bottom in a random order.)

Enchanted creature gets +1/+1 and has trample.

Etched Cornfield enters tapped unless a player has 13 or less life.

: Add or .

When Etched Host Doombringer enters, choose one —

• Target opponent loses 2 life and you gain 2 life.

• Choose target battle. If an opponent protects it, remove three defense counters from it. Otherwise, put three defense counters on it.

Sunburst (This enters with a +1/+1 counter on it for each color of mana spent to cast it.)

, Remove four +1/+1 counters from Etched Oracle: Target player draws three cards.

Haste

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

2 — Whenever this creature deals combat damage to a player, exile target creature you control, then return it to the battlefield under its owner's control.

3 — : Untap another target permanent.

3 — 4/4

5 — 7/8

Flying

: Return Eternal Dragon from your graveyard to your hand. Activate only during your upkeep.

Plainscycling (, Discard this card: Search your library for a Plains card, reveal it, put it into your hand, then shuffle.)

Put target creature with power 4 or greater on the bottom of its owner's library.

You may cast Eternal Scourge from exile.

When Eternal Scourge becomes the target of a spell or ability an opponent controls, exile Eternal Scourge.

Eternal Taskmaster enters tapped.

Whenever Eternal Taskmaster attacks, you may pay . If you do, return target creature card from your graveyard to your hand.

Enchant creature

Enchanted creature has vigilance.

Enchant creature

When Eternity Snare enters, draw a card.

Enchanted creature doesn't untap during its controller's untap step.

Put target creature on top of its owner's library. If that creature is red, you may put it on the bottom of its owner's library instead.

Creatures you control get +1/+1.

Creatures your opponents control get -1/-1.

: Exile target card from an opponent's graveyard. If it was a creature card, you create a 1/1 white and black Spirit creature token with flying.

Enchant creature

Enchanted creature gets +1/+1 for each enchantment you control and has first strike.

Trample

When Ethereal Elk enters, you may search your library and/or graveyard for a card named Vivien, Nature's Avenger, reveal it, and put it into your hand. If you search your library this way, shuffle.

Delve (Each card you exile from your graveyard while casting this spell pays for .)

Flying

Whenever Ethereal Forager attacks, you may return an instant or sorcery card exiled with Ethereal Forager to its owner's hand.

Creatures you control get +2/+1 until end of turn.

Flying

When Ethereal Investigator enters, investigate X times, where X is the number of opponents you have. (To investigate, create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

Whenever you draw your second card each turn, create a 1/1 white Spirit creature token with flying.

Flying

Whenever Ethereal Valkyrie enters or attacks, draw a card, then exile a card from your hand face down. It becomes foretold. Its foretell cost is its mana cost reduced by . (On a later turn, you may cast it for its foretell cost, even if this creature has left the battlefield.)

Unearth (: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)

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.)

Whenever you cast a spell with mana value 4 or greater, create a 1/1 colorless Thopter artifact creature token with flying.

Flying

, : Destroy target creature or enchantment.

: Untap Ethersworn Adjudicator.