Demon's Den

Creature — Human Wizard

Constellation — Whenever an enchantment you control enters, target player mills two cards.

Creature — Merfolk Wizard

Whenever this creature or another non-Human creature you control enters, you may draw a card. If you do, discard a card.

Creature — Human Druid

When this creature enters, put a +1/+1 counter on target creature. Renew — {3}{G}, Exile this card from your graveyard: Put a +1/+1 counter on target creature, then double the number of +1/+1 counters on that creature. Activate only as a sorcery.

Creature — Human Wizard

{T}: Add {C}. Spend this mana only to cast a colorless spell or to activate an ability.

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/+0, has "Whenever this creature attacks, untap target attacking creature," and is a Cleric in addition to its other types. Hagneia — Equip {3}

Enchantment — Aura

Enchant creature When this Aura enters, draw a card for each Aura you control that's attached to a creature. Enchanted creature gets +1/+1 for each Aura you control that's attached to a creature.

Creature — Beast

Reach Renew — {4}{G}, Exile this card from your graveyard: Put two +1/+1 counters and a reach counter on target creature. Activate only as a sorcery.

Creature — Merfolk Warrior

Whenever you cast a noncreature spell, if at least four mana was spent to cast it, put a +1/+1 counter on this creature and it can't be blocked this turn.

Creature — Moonfolk Ninja

Flash Backup 1 (When this creature enters, put a +1/+1 counter on target creature. If that's another creature, it gains the following ability until end of turn.) Hexproof

Artifact Creature — Moonfolk Rogue

Channel — {3}{U}, Discard this card: Tap up to two target creatures you don't control. Those creatures don't untap during their controller's next untap step.

Sorcery // Instant

Instant

Will of the council — Starting with you, each player votes for return or embark. If return gets more votes, each player returns up to two cards from their graveyard to their hand, then you exile Sail into the West. If embark gets more votes or the vote is tied, each player may discard their hand and draw seven cards.

Creature — Human Pirate

When this creature enters, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

Legendary Creature — Human Artificer

Whenever you cast an artifact spell, create a 1/1 colorless Thopter artifact creature token with flying. {1}{U}, Sacrifice two artifacts: Draw a card.

Legendary Creature — Snake Shaman

Whenever a creature you control deals combat damage to a player, add that much {G}. Until end of turn, you don't lose this mana as steps and phases end.

Legendary Creature — Cat Mutant Rebel

When Sally Pride enters, create X 2/2 red Mutant creature tokens, where X is the number of nontoken creatures you control. Whenever Sally Pride attacks, put a +1/+1 counter on each creature you control.

Creature — Human Rebel Cleric

{T}: Target creature gets -2/-0 until end of turn.

Creature — Dog Warrior

Whenever another permanent you control is turned face up, if it's a creature, put two +1/+1 counters on it. Megamorph {3}{G}{G} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)

Creature — Beast

Affinity for creatures (This spell costs {1} less to cast for each creature you control.) When this creature enters, draw a card.

Sorcery

Destroy target creature. Create two 1/1 red Warrior creature tokens. They gain haste until end of turn. Sacrifice them at the beginning of the next end step.

Creature — Wurm

Whenever another creature enters, exile this creature. Return this creature to the battlefield under its owner's control at the beginning of the next end step.

Artifact — Vehicle

Other artifact creatures you control get +2/+2. Whenever this Vehicle attacks, return up to one target artifact card from your graveyard to the battlefield. Crew 6

Creature — Bird Cleric

Flash Flying Whenever this creature or another Bird you control enters, exile up to one target creature you control without flying. Return it to the battlefield under its owner's control with a flying counter on it at the beginning of the next end step.

Sorcery

You gain 2 life. Create a Lander token. (It's an artifact with "{2}, {T}, Sacrifice this token: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.")

Legendary Creature — Human Artificer

At the beginning of your end step, if you control two or more tapped creatures, create a tapped 2/2 colorless Robot artifact creature token.

Creature — Human Cleric

Whenever this creature becomes tapped, you gain 1 life and scry 1. (Look at the top card of your library. You may put that card on the bottom.)

Legendary Creature — Halfling Peasant

Partner with Frodo, Adventurous Hobbit (When this creature enters, target player may put Frodo into their hand from their library, then shuffle.) At the beginning of combat on your turn, create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this token: You gain 3 life.") Activated abilities of Foods you control cost {1} less to activate.

Sorcery

Return target creature card from your graveyard to your hand. The Ring tempts you.

Artifact — Equipment

Job select (When this Equipment enters, create a 1/1 colorless Hero creature token, then attach this to it.) Equipped creature gets +2/+2, has trample and haste, and is a Samurai in addition to its other types. Murasame — Equip {5}

Instant

Target creature gets +2/+1 and gains haste until end of turn. Scry 1.

Legendary Creature — Human Warrior Cleric

First strike, vigilance, haste 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.) Other creatures you control get +X/+0, where X is your speed. Noncreature spells you cast cost {X} less to cast, where X is your speed.

Legendary Creature — Halfling Peasant

Flash When Samwise enters, choose up to one target permanent card in your graveyard that was put there from the battlefield this turn. Return it to your hand. Then the Ring tempts you.

Legendary Creature — Goblin Sorcerer

Vivid — At the beginning of your first main phase, reveal cards from the top of your library until you reveal X nonland cards, where X is the number of colors among permanents you control. For each of those colors, you may exile a card of that color from among the revealed cards. Then shuffle. You may cast the exiled cards this turn.

Creature — Human Cleric

Protection from black and from red When this creature enters, exile all cards that are black or red from all graveyards. If a black or red permanent, spell, or card not on the battlefield would be put into a graveyard, exile it instead.

Sorcery

Destroy target artifact or enchantment. You gain 3 life.

Artifact — Equipment

As this Equipment becomes attached to a creature, choose a color. Equipped creature gets +2/+0 and has protection from the last chosen color. Equip {3}

Enchantment

Humans you control get +1/+1. {2}, Tap two untapped Humans you control: Tap target creature an opponent controls.

Artifact Creature — Bird

Flying Whenever this creature attacks, if you control three or more tokens, this creature gets +2/+0 and gains first strike until end of turn.

Artifact Creature — Wall

Defender {2}{W}, {T}: Tap target creature. You may put a stun counter on it. If you do, put a stun counter on this creature. (If a permanent with a stun counter would become untapped, remove one from it instead.)

Creature — Angel Soldier

Flying This creature enters with two shield counters on it. Whenever this creature enters or attacks, you may remove a counter from a creature or planeswalker you control. If you do, draw a card and create a 1/1 green and white Citizen creature token.

Creature — Vampire Knight

Whenever a Vampire you control attacks, each opponent loses 1 life and you gain 1 life.

Creature — Human Rogue

Whenever you sacrifice another permanent, put a +1/+1 counter on this creature. When this creature dies, you may exile it. When you do, return target creature card with mana value less than or equal to this creature's power from your graveyard to the battlefield.

Instant

Choose one — • Destroy target creature with power 4 or greater. • Earthbend 3. (Target land you control becomes a 0/0 creature with haste that's still a land. Put three +1/+1 counters on it. When it dies or is exiled, return it to the battlefield tapped.)

Legendary Creature — Sand Elemental Villain

Sandman's power and toughness are each equal to the number of lands you control. Sandman can't be blocked by creatures with power 2 or less. {3}{G}{G}: Return this card and target land card from your graveyard to the battlefield tapped.

Sorcery

Mayhem {3}{B} (You may cast this card from your graveyard for {3}{B} if you discarded it this turn. Timing rules still apply.) All creatures get -2/-2 until end of turn. If this spell's mayhem cost was paid, creatures your opponents control get -2/-2 until end of turn instead.

Enchantment — Aura

Enchant creature Prevent all combat damage that would be dealt to and dealt by enchanted creature.

Creature — Goblin Soldier

Menace (This creature can't be blocked except by two or more creatures.) When this creature enters, it endures 2. (Put two +1/+1 counters on it or create a 2/2 white Spirit creature token.)

Land

This land enters tapped. {T}: Add {W}, {B}, or {G}.

Land

This land enters tapped. When this land enters, target creature gets +1/+1 and gains vigilance until end of turn. {T}: Add {W}.

Artifact Creature — Sphinx

Flying When this creature enters, choose an opponent. If that player has more cards in hand than you, draw cards equal to the difference.

Instant

Sandstorm deals 1 damage to each attacking creature.

Creature — Beast

Megamorph {4}{W} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)