Demon's Den

Enchantment — Aura

Enchant creature Enchanted creature gets +0/+4. Umbra armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)

Legendary Creature — Human Knight

Creature tokens you control have training. (Whenever a creature token you control attacks with another creature with greater power, put a +1/+1 counter on that token.) Blind Betrayal — Sacrifice another creature: Elder Arthur Maxson gains indestructible until end of turn.

Creature — Goblin Warlock

When this creature enters, create a 1/1 black and red Goblin creature token.

Creature — Elf Cleric Druid

{3}{G}, {T}: You may tap or untap target artifact, creature, or land.

Legendary Creature — Human Knight

Artifacts you control have ward {1}. (Whenever an artifact you control becomes the target of a spell or ability an opponent controls, counter it unless that player pays {1}.) When Elder Owyn Lyons enters or dies, return target artifact card from your graveyard to your hand.

Artifact

Creatures you control get +1/+1 and have flying and indestructible. At the beginning of your upkeep, sacrifice a creature. If you can't, sacrifice this artifact.

Creature — Eldrazi

Annihilator 1 (Whenever this creature attacks, defending player sacrifices a permanent of their choice.) Sacrifice two Eldrazi: Return this card from your graveyard to your hand. Cycling {2} ({2}, Discard this card: Draw a card.)

Creature — Eldrazi Drone

Devoid (This card has no color.) When you cast this spell and when this creature dies, create a 0/1 colorless Eldrazi Spawn creature token with "Sacrifice this token: Add {C}."

Creature — Eldrazi Drone

Devoid (This card has no color.) Flying When this creature enters, create a 1/1 colorless Eldrazi Scion creature token. It has "Sacrifice this token: Add {C}."

Sorcery

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 {2}{R}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Sorcery

Electro's Bolt deals 4 damage to target creature. Mayhem {1}{R} (You may cast this card from your graveyard for {1}{R} if you discarded it this turn. Timing rules still apply.)

Instant

Counter target spell. You get an amount of {E} (energy counters) equal to its mana value.

Creature — Dwarf Wizard

Trample Whenever you cast an instant or sorcery spell, put a +1/+1 counter on this creature.

Legendary Creature — Human Ninja Villain

Sneak {1}{B}{B} (You may cast this spell for {1}{B}{B} if you also return an unblocked attacker you control to hand during the declare blockers step. She enters tapped and attacking.) When Elektra enters, destroy target creature an opponent controls with power 3 or less.

Creature — Human Wizard

Flash (You may cast this spell any time you could cast an instant.) Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)

Legendary Creature — Vampire Knight

Lifelink, hexproof from instants As long as your life total is greater than your starting life total, Elenda gets +1/+1 and has menace. Elenda gets an additional +5/+5 as long as your life total is at least 10 greater than your starting life total.

Creature — Elephant Rat

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

Creature — Elf Druid

{T}: Add {G}. {T}: Add {G}{G}. Spend this mana only to cast kicked spells.

Creature — Giant

Reach (This creature can block creatures with flying.) Landfall — Whenever a land you control enters, create a 1/1 green Elf Warrior creature token.

Creature — Human Soldier

When this creature 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.

Artifact

This artifact enters tapped. {5}, {T}, Exile this artifact: Shuffle all nonland cards from your graveyard into your library. You gain life equal to the number of cards shuffled into your library this way.

Legendary Creature — Human Knight

Whenever Ellivere enters or attacks, create a Virtuous Role token attached to another target creature you control. (If you control another Role on it, put that one into the graveyard. Enchanted creature gets +1/+1 for each enchantment you control.) Whenever an enchanted creature you control deals combat damage to a player, draw a card.

Legendary Creature — Elf Noble

Whenever Elrond or another creature you control enters, scry 1. If this is the second time this ability has resolved this turn, the Ring tempts you.

Legendary Creature — Elf Noble

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.

Legendary Creature — Elf Noble

Secret council — When Elrond 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.

Legendary Creature — Djinn Monk

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) You may look at the top card of your library any time. You may cast noncreature spells from the top of your library. If you cast a spell this way, you may cast it as though it had flash.

Enchantment — Saga

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — Destroy target creature an opponent controls with power 2 or less. II — Target opponent reveals their hand. You choose a noncreature, nonland card from it. That player discards that card. III — Exile target opponent's graveyard.

Instant

Elspeth's Smite deals 3 damage to target attacking or blocking creature. If that creature would die this turn, exile it instead.

Enchantment — Aura

Enchant planeswalker Enchanted planeswalker has "[+1]: Create three 1/1 white Soldier creature tokens." Whenever you activate a loyalty ability of enchanted planeswalker, creatures you control get +2/+2 and gain vigilance until end of turn.

Legendary Planeswalker — Elspeth

If one or more tokens would be created under your control, twice that many of those tokens are created instead. +1: Create a 1/1 white Soldier creature token. 0: Put a +1/+1 counter on each creature you control. Those creatures gain flying until your next turn. −3: Destroy target creature an opponent controls with mana value 3 or greater.

Creature — Human Monk

Whenever you cast a noncreature spell, this creature gets +1/+0 until end of turn and can't be blocked this turn.

Artifact — Equipment

When this Equipment enters, you may pay {2}. If you do, create a 1/1 green Elf Warrior creature token, then attach this Equipment to it. Equipped creature gets +1/+2 and has reach. Equip {3}

Sorcery

Scry 3, then you may reveal the top card of your library. If a creature card is revealed this way, draw a card.

Creature — Elf Mutant

{T}: Add {G}{G}{G}. Forestcycling {2} ({2}, Discard this card: Search your library for a Forest card, reveal it, put it into your hand, then shuffle.)

Creature — Elf Druid

Other Elf creatures you control get +1/+1. {T}: Add {G} for each Elf you control.

Creature — Elf Artificer

Whenever one or more artifacts you control enter, put two +1/+1 counters on this creature. 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.

Creature — Elf Shaman

When this creature dies, each opponent discards a card.

Creature — Elf

{G}: Target creature gains trample until end of turn.

Creature — Elf

{G}, {T}, Sacrifice this creature: Destroy target enchantment.

Creature — Elf Druid

{T}: Add {G}.

Creature — Elf Shaman

{G}, {T}: You may put a creature card from your hand onto the battlefield.

Creature — Elf Druid

During your turn, as long as you haven't activated an exhaust ability this turn, you may activate exhaust abilities as though they haven't been activated. Exhaust — {1}{G}: Put a +1/+1 counter on this creature. (Activate each exhaust ability only once.)

Creature — Elf Druid

When this creature enters, return target permanent card from your graveyard to your hand.

Creature — Elf Spirit

Exile this creature from your hand: Add {G}.

Creature — Phyrexian Elf

When this creature enters, incubate 2. (Create an Incubator token with two +1/+1 counters on it and "{2}: Transform this token." It transforms into a 0/0 Phyrexian artifact creature.) {5}: Transform target Incubator token you control. Double the number of +1/+1 counters on it.

Creature — Elf Shaman

When this creature enters, draw a card.

Creature — Elf Warrior

Whenever one or more other Elves you control enter, create a 1/1 green Elf Warrior creature token. This ability triggers only once each turn. {5}{G}{G}: Elves you control get +2/+2 and gain deathtouch until end of turn.

Creature — Zombie

Start your engines! (If you have no speed, it starts at 1. It increases once on each of your turns when an opponent loses life. Max speed is 4.) When this creature enters, create a 2/2 black Zombie creature token. Max speed — Whenever a creature you control dies, each opponent loses 1 life and you gain 1 life.

Artifact

Activated abilities of creature cards in your graveyard cost {1} less to activate. Tap an untapped Zombie you control: Target player mills a card.

Creature — Human Knight

{1}, Sacrifice this creature: Create a Young Hero Role token attached to another target creature. (If you control another Role on it, put that one into the graveyard. Enchanted creature has "Whenever this creature attacks, if its toughness is 3 or less, put a +1/+1 counter on it.")

Sorcery

Choose one — • Create a token that's a copy of target creature you control, except it's not legendary and it's a 4/4 Hero in addition to its other types. • Create a token that's a copy of target creature an opponent controls, except it's not legendary and it's a 2/2 Coward in addition to its other types.

Artifact Creature — Chimera

When this creature enters, you may search your library for a basic land card, reveal it, then shuffle and put that card on top. If you control a Dragon, put that card onto the battlefield tapped instead.