Create a token that's a copy of target creature you control, except it has haste and "At the beginning of the end step, sacrifice this token."

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

Whenever a creature you control enters, you may pay . If you do, that creature deals damage equal to its power to any target.

Electrostatic Blast deals 2 damage to any target. When you cast your next instant or sorcery spell, exile the top three cards of your library. You may play one of those cards until end of turn.

Defender

Whenever you cast an instant or sorcery spell, Electrostatic Field deals 1 damage to each opponent.

When Electrostatic Pummeler enters, you get (three energy counters).

Pay : Electrostatic Pummeler gets +X/+X until end of turn, where X is its power.

Whenever Electryte deals combat damage to defending player, it deals damage equal to its power to each blocking creature.

Alliance — Whenever another creature you control enters, target creature other than Elegant Entourage gets +1/+1 and gains trample until end of turn.

When you unlock this door, put a +1/+1 counter on each of up to two target creatures.

(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)

Create a 4/4 red Dragon Elemental creature token with flying and prowess.

Storm (When you cast this spell, copy it for each spell cast before it this turn.)

Create two 4/4 blue and red Elemental creature tokens.

, Discard Elemental Masterpiece: Create a Treasure token. (It's an artifact with ", Sacrifice this artifact: Add one mana of any color.")

Enchant permanent

At the beginning of your first main phase, add mana equal to enchanted permanent's mana cost. (Mana cost includes color. If a mana symbol has multiple colors, choose one.)

Flying, ward

Whenever Elenda and Azor attacks, you may pay . If you do, draw X cards.

At the beginning of each end step, you may pay 4 life. If you do, create a number of 1/1 black Vampire Knight creature tokens with lifelink equal to the number of cards you've drawn this turn.

Flying

Whenever you gain life, put a +1/+1 counter on Elenda's Hierophant.

When Elenda's Hierophant dies, create X 1/1 white Vampire creature tokens with lifelink, where X is its power.

: Add .

: Regenerate target Elephant.

Vigilance

Whenever a source an opponent controls deals damage to you or a permanent you control, that source's controller loses 2 life unless they pay .

, Sacrifice three other creatures: Exile Elesh Norn, then return it to the battlefield transformed under its owner's control. Activate only as a sorcery.

Vigilance

If a permanent entering causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.

Permanents entering don't cause abilities of permanents your opponents control to trigger.

At the beginning of your upkeep, you may search your library for a basic land card, reveal that card, put it into your hand, then shuffle. If you do, you skip your draw step this turn.

Reach (This creature can block creatures with flying.)

Landfall — Whenever a land you control enters, create a 1/1 green Elf Warrior creature token.

Flying

If you would scry a number of cards, draw that many cards instead.

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

: Elite Archers deals 3 damage to target attacking or blocking creature.

Forestwalk (This creature can't be blocked as long as defending player controls a Forest.)

Menace (This creature can't be blocked except by two or more creatures.)

, Sacrifice another creature or an artifact: Elite Headhunter deals 2 damage to target creature or planeswalker.

When Elite Instructor enters, draw a card, then discard a card.

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

Whenever a creature you control with a +1/+1 counter on it attacks, tap target creature defending player controls.

Flying

When Elite Spellbinder enters, look at target opponent's hand. You may exile a nonland card from it. For as long as that card remains exiled, its owner may play it. A spell cast this way costs more to cast.

, : You gain 5 life. Shuffle Elixir of Immortality and your graveyard into their owner's library.

At the beginning of each player's upkeep, that player exiles a card at random from their hand. The player may play that card this turn. At the beginning of the next end step, if the player hasn't played the card, they put it into their graveyard.

: 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.)

Whenever you scry, the next instant or sorcery spell you cast this turn costs less to cast, where X is the number of cards looked at while scrying this way.

+2: Draw a card, then scry 2.

−3: Exile the top card of your library. Create a number of 1/1 blue Faerie Dragon creature tokens with flying equal to that card's mana value.

Elminster can be your commander.

Secret council — When Elrond of the White Council enters, 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.

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)

I — Exile target permanent an opponent controls with mana value 3 or greater.

II — Noncreature spells your opponents cast cost more to cast until your next turn.

III — Return target creature or planeswalker card from your graveyard to the battlefield. Put a +1/+1 counter or a loyalty counter on it.

+2: You gain 1 life for each creature you control.

−2: Create three 1/1 white Soldier creature tokens.

−5: Destroy all other permanents except for lands and tokens.

+2: Put a +1/+1 counter on each of up to two target creatures.

−2: Search your library and/or graveyard for a card named Sunlit Hoplite and put it onto the battlefield. If you search your library this way, shuffle.

−8: Until end of turn, creatures you control gain flying and get +X/+X, where X is your devotion to white.

Trample, myriad (Whenever this creature attacks, for each opponent other than defending player, you may create a token copy that's tapped and attacking that player or a planeswalker they control. Exile the tokens at end of combat.)

As long as Elturel Survivors is attacking, it gets +X/+0, where X is the number of lands defending player controls.

Eluge's power and toughness are each equal to the number of Islands you control.

Whenever Eluge enters or attacks, put a flood counter on target land. It's an Island in addition to its other types for as long as it has a flood counter on it.

The first instant or sorcery spell you cast each turn costs (or ) less to cast for each land you control with a flood counter on it.

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.

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

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

Creatures you control have ": Add one mana of any color."

: Target blocking creature gets +0/+1 until end of turn.

Elven Riders can't be blocked except by Walls and/or creatures with flying.

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

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

: Add for each Elf you control.

Whenever one or more artifacts you control enter, put two +1/+1 counters on Elvish Archivist. This ability triggers only once each turn.

Whenever one or more enchantments you control enter, draw a card. This ability triggers only once each turn.

Whenever Elvish Berserker becomes blocked, it gets +1/+1 until end of turn for each creature blocking it.

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.)

Buyback (You may pay an additional as you cast this spell. If you do, put this card into your hand as it resolves.)

Target creature gets +2/+2 until end of turn.

When Elvish Harbinger enters, 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.