Demon's Den

Creature — Human Shaman

Defender {T}: This creature deals 1 damage to each opponent. Whenever you cast an instant or sorcery spell, untap this creature.

Sorcery

Search your library for a basic land card, put it onto the battlefield tapped, then shuffle. Investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.")

Creature — Basilisk

Whenever this creature blocks or becomes blocked by a non-Wall creature, destroy that creature at end of combat.

Creature — Elemental Rhino

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) Other Elementals you control have trample.

Creature — Eldrazi

Devoid (This card has no color.) When you cast this spell, exile up to one target noncreature, nonland permanent an opponent controls with mana value 4 or less. If you do, Thief of Existence gains "When this creature leaves the battlefield, target opponent draws a card."

Artifact — Equipment

Job select (When this Equipment enters, create a 1/1 colorless Hero creature token, then attach this to it.) Equipped creature gets +1/+1, has "Whenever this creature deals combat damage to a player, draw a card," and is a Rogue in addition to its other types. Equip {4}

Kindred Instant — Rogue

Prowl {U} (You may cast this for its prowl cost if you dealt combat damage to a player this turn with a Rogue.) Look at the top four cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.

Artifact — Equipment

When this Equipment enters, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.") Equipped creature can't be blocked as long as its power is 3 or less. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.)

Creature — Bird

Flying (This creature can't be blocked except by creatures with flying or reach.) Whenever this creature deals damage to an opponent, draw a card.

Creature — Otter

Whenever this creature deals damage to an opponent, draw a card.

Instant

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

Artifact — Equipment

Equipped creature gets +1/+2. Equip Detective {1} Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)

Creature — Human Wizard

{7}: Draw two cards.

Instant

Draw three cards. Then discard two cards unless you discard a basic land card.

Instant

Draw three cards. Then discard two cards unless you discard a creature card.

Instant

Draw three cards. Then discard two cards unless you discard an artifact card.

Instant

Draw three cards. Then discard two cards unless you discard an enchantment card.

Sorcery

Choose one — • Search your library for a basic land card, reveal it, put it into your hand, then shuffle. • Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Instant

This spell costs {3} less to cast if it targets a permanent you control. Return up to two target nonland permanents to their owners' hands.

Creature — Mouse Bard

Whenever this creature attacks, untap target nonland permanent.

Artifact — Vehicle

Flying Whenever you draw your second card each turn, create a 1/1 colorless Thopter artifact creature token with flying. Crew 2

Creature — Human Assassin

Deathtouch When this creature enters, you become the monarch.

Instant

Destroy target creature with flying. Cycling {1}{G} ({1}{G}, Discard this card: Draw a card.)

Creature — Elf Druid

Ward {1} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {1}.) Infusion — Creatures you control get +1/+0 and have trample as long as you gained life this turn.

Token Creature — Rat Rogue

When this creature enters, target opponent loses 3 life unless they sacrifice a nonland permanent or discard a card. (This token's mana cost is {3}{B}.)

Creature — Squirrel Ranger

{T}: Add {G}. {T}, Forage: Add two mana in any combination of colors. (To forage, exile three cards from your graveyard or sacrifice a Food.) {3}{G}, {T}: Search your library for a Squirrel card, reveal it, put it into your hand, then shuffle.

Creature — Elf Archer

Reach (This creature can block creatures with flying.) Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

Land

This land enters tapped. When this land enters, you gain 1 life. {T}: Add {G} or {U}.

Sorcery

This spell can't be countered. Target opponent reveals their hand. Exile all noncreature, nonland cards from that player's hand and graveyard.

Sorcery

Target opponent reveals their hand. You choose a nonland card from it. That player discards that card. Surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Creature — Rat Rogue

Threshold — {1}{U}: Put a +1/+1 counter on this creature and draw a card. Activate only if there are seven or more cards in your graveyard and only once.

Creature — Lizard Warlock

Menace (This creature can't be blocked except by two or more creatures.) When this creature enters, choose target opponent. If they lost life this turn, they reveal their hand, you choose a nonland card from it, and they discard that card. Otherwise, they discard a card.

Instant

Target creature gets +3/+3 until end of turn. If a creature entered the battlefield under your control this turn, draw a card.

Creature — Kithkin Advisor

Whenever a creature you control attacks alone, it gets +X/+X until end of turn, where X is the number of Kithkin you control.

Creature — Kithkin Soldier

Whenever this creature or another Kithkin you control enters, target creature you control gets +1/+1 and gains trample until end of turn.

Creature — Human Soldier

Untap this creature during each other player's untap step.

Instant

Choose one — • Thraben Charm deals damage equal to twice the number of creatures you control to target creature. • Destroy target enchantment. • Exile any number of target players' graveyards.

Creature — Human Soldier

When this creature enters, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.")

Artifact Creature — Spider

Reach When this creature enters, you and target opponent each create a tapped Powerstone token. {7}: Look at the top four cards of your library. You may reveal an artifact card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Artifact — Book

{5}, {T}: Reveal the top three cards of your library. Target opponent chooses one of those cards. Put that card into your graveyard, then draw two cards.

Enchantment

Whenever one or more artifact and/or creature cards leave your graveyard during your turn, put a +1/+1 counter on target creature you control.

Creature — Dinosaur

{1}, Sacrifice this creature: Destroy target artifact or enchantment.

Enchantment

When this enchantment enters, manifest dread. Whenever a face-down permanent you control enters, search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Sorcery

Search your library for up to four creature cards with different powers and reveal them. An opponent chooses two of those cards. Shuffle the chosen cards into your library and put the rest into your hand.

Enchantment — Saga

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after IV.) I — Create a 1/1 white Mouse creature token. II, III — Create a token that's a copy of target token you control. IV — Creatures you control get +1/+1 and gain vigilance until end of turn.

Artifact — Food

{2}, {T}: Choose one that hasn't been chosen — • This artifact deals 2 damage to target creature. • Tap target creature. • Sacrifice this artifact. You gain 3 life.

Legendary Creature — Human Bard

Whenever you attack, you may pay {2} and sacrifice an Aura attached to Three Dog. When you sacrifice an Aura this way, for each other attacking creature you control, create a token that's a copy of that Aura attached to that creature.

Artifact Creature — Shapeshifter

Changeling (This card is every creature type.) {1}: Add one mana of any color. Activate only once each turn.

Creature — Mole Druid

{T}: Add one mana of any color.

Creature — Frog Druid

Whenever this creature or another creature you control leaves the battlefield without dying, put a +1/+1 counter on target creature you control.