: Look at the top X cards of your library, where X is the number of tokens you created this turn. Put one of those cards into your hand and the rest on the bottom of your library in a random order.

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

Secret council — When Elrond of the White Council enters the battlefield, each player secretly votes for fellowship or aid, then those votes are revealed. For each fellowship vote, the voter chooses a creature they control. You gain control of each creature chosen this way, and they gain "This creature can't attack its owner." Then for each aid vote, put a +1/+1 counter on each creature you control.

Whenever you scry, put a +1/+1 counter on each of up to X target creatures, where X is the number of cards looked at while scrying this way.

Whenever a creature you control with a +1/+1 counter on it becomes the target of a spell or ability an opponent controls, you may draw a card.

When Elspeth's Devotee enters the battlefield, you may search your library and/or graveyard for a card named Elspeth, Undaunted Hero, reveal it, and put it into your hand. If you search your library this way, shuffle.

Reach

When Elturgard Ranger enters the battlefield, create a 2/2 green Wolf creature token.

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)

Creatures with power less than Elusive Otter's power can't block it.

, Discard a card: Transform Elusive Tormentor.

Whenever Elven Warhounds becomes blocked by a creature, put that creature on top of its owner's library.

: Add .

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

First strike

All creatures able to block Elvish Bard do so.

: Until end of turn, target Forest becomes an X/X Treefolk creature in addition to its other types, where X is the number of Elves you control.

Other Elves you control get +1/+1.

, : Search your library for a card named Elvish Clancaller, put it onto the battlefield, then shuffle.

Deathtouch

When Elvish Dreadlord dies, non-Elf creatures get -3/-3 until end of turn.

Encore (, Exile this card from your graveyard: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.)

At the beginning of your upkeep, put a spore counter on Elvish Farmer.

Remove three spore counters from Elvish Farmer: Create a 1/1 green Saproling creature token.

Sacrifice a Saproling: You gain 2 life.

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.

: Target creature gains trample until end of turn.

Elvish House Party's power and toughness are each equal to the current hour, using the twelve-hour system.

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.

Shroud (This creature can't be the target of spells or abilities.)

Whenever Elvish Mariner attacks, scry 1.

Whenever you scry, tap up to X target nonland permanents, where X is the number of cards looked at while scrying this way.

: Target Elf creature gains forestwalk until end of turn. (It can't be blocked as long as defending player controls a Forest.)

, : You may put a creature card from your hand onto the battlefield.

Elvish Reclaimer gets +2/+2 as long as there are three or more land cards in your graveyard.

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

, : Untap target attacking creature you control. Prevent all combat damage that would be dealt to and dealt by it this turn.

, Sacrifice a creature: Destroy target creature with flying.

Exile Elvish Spirit Guide from your hand: Add .

When Elvish Vatkeeper enters the battlefield, incubate 2. (Create an Incubator token with two +1/+1 counters on it and ": Transform this artifact." It transforms into a 0/0 Phyrexian artifact creature.)

: Transform target Incubator token you control. Double the number of +1/+1 counters on it.

Whenever one or more other Elves enter the battlefield under your control, create a 1/1 green Elf Warrior creature token. This ability triggers only once each turn.

: Elves you control get +2/+2 and gain deathtouch until end of turn.

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.

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

When Ember Swallower becomes monstrous, each player sacrifices three lands.

Haste

Adamant — If at least three red mana was spent to cast this spell, Embereth Paladin enters the battlefield with a +1/+1 counter on it.

As long as it's your turn, Embereth Skyblazer has flying.

Whenever Embereth Skyblazer attacks, you may pay . If you do, creatures you control get +X/+0 until end of turn, where X is the number of opponents you have.

Haste

: Ember-Eye Wolf gets +2/+0 until end of turn.

You may exert Emberhorn Minotaur as it attacks. When you do, it gets +1/+1 and gains menace until end of turn. (An exerted creature won't untap during your next untap step.)

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

If another red source you control would deal damage to a permanent or player, it deals that much damage plus 1 to that permanent or player instead.

Whenever you cast a black spell, Emberstrike Duo gets +1/+1 until end of turn.

Whenever you cast a red spell, Emberstrike Duo gains first strike until end of turn.

Flying, trample

Emberwilde Caliph attacks each combat if able.

Whenever Emberwilde Caliph deals damage, you lose that much life.

Flying

At the beginning of each player's upkeep, that player may pay or 2 life. If the player does, they gain control of Emberwilde Djinn.

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.)

Trample

Land creatures you control have trample.

Landfall — Whenever a land enters the battlefield under your control, you may have target land you control become a 3/3 Elemental creature with haste until end of turn. It's still a land.

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

, 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

: Emerald Dragonfly gains first strike until end of turn.

Backup 3 (When this creature enters the battlefield, put three +1/+1 counters on target creature. If that's another creature, it gains the following ability until end of turn.)

Whenever this creature attacks, look at the top X cards of your library, where X is its power. You may put a permanent card with mana value X or less from among them onto the battlefield. Put the rest on the bottom of your library in a random order.

Flying, vigilance

When Emeria Captain enters the battlefield, put a +1/+1 counter on it for each creature in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.)

: Exile another target creature you control, then return it to the battlefield under its owner's control.

Whenever another creature enters the battlefield under your control, you may pay . If you do, put a +1/+1 counter on it. If it's a Unicorn, put two +1/+1 counters on it instead. ( can be paid with either or .)

Flying

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