Demon's Den

Enchantment — Aura

This spell costs {1} less to cast if it targets a creature with flying. Enchant creature Enchanted creature gets -5/-3.

Creature — Insect Warrior

Flying Whenever this creature becomes tapped, you may sacrifice another creature or artifact. If you do, draw a card.

Legendary Creature — Insect Villain

Flash Flying Mayhem {B} (You may cast this card from your graveyard for {B} if you discarded it this turn. Timing rules still apply.)

Creature — Goblin

When this creature enters, roll a d20. 1—9 | Create a 1/1 red Goblin creature token. 10—19 | Create two of those tokens. 20 | Create three of those tokens.

Sorcery

Create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.") Amass Orcs 2. (Put two +1/+1 counters on an Army you control. It's also an Orc. If you don't control an Army, create a 0/0 black Orc Army creature token first.)

Artifact — Equipment

Equipped creature has reach, "{2}, {T}: Tap target artifact or creature," and "{8}, {T}: Discover 10." (Exile cards from the top of your library until you exile a nonland card with mana value 10 or less. Cast it without paying its mana cost or put it into your hand. Put the rest on the bottom in a random order.) Equip {1}

Instant

This spell costs {2} less to cast if a creature is attacking you. The owner of target spell or creature puts it on their choice of the top or bottom of their library.

Instant

Return target creature to its owner's hand. If that creature is attacking, you may put it on top of its owner's library instead.

Sorcery

Converge — Create a 1/1 colorless Thopter artifact creature token with flying for each color of mana spent to cast this spell.

Creature — Human Warlock

When this creature enters, create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this token: You gain 3 life.") {2}, Sacrifice a Food: Target player loses 2 life.

Instant

Target creature gets +2/+2 until end of turn. You may put a land card from your hand onto the battlefield.

Instant

Until end of turn, target creature gets +1/+0 and gains first strike and lifelink.

Creature — Human Soldier

Double strike (This creature deals both first-strike and regular combat damage.) Vigilance (Attacking doesn't cause this creature to tap.) Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

Land

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

Artifact Creature — Phyrexian Construct

Flying, vigilance

Artifact — Equipment

Equipped creature gets +2/+2 and has protection from white and from black. Whenever equipped creature deals combat damage to a player, you gain 3 life and you may return up to one target creature card from your graveyard to your hand. Equip {2}

Instant

Exile target creature. Its controller gains life equal to its power.

Sorcery

Create two 1/1 white Soldier creature tokens with lifelink.

Kindred Sorcery — Merfolk

Choose two — • Create a token that's a copy of target Merfolk you control. • Creatures target player controls gain lifelink until end of turn. • Target player draws a card. • Tap target creature. Put a stun counter on it.

Sorcery

Choose an opponent. You and that player each create an X/X green Treefolk creature token. Choose an opponent. You and that player each create X 1/1 green Elf Warrior creature tokens.

Enchantment

At the beginning of your end step, choose one — • Put a +1/+1 counter on target creature you control. • Create a 3/3 green Raccoon creature token if you control a creature with power 4 or greater.

Artifact — Equipment

For Mirrodin! (When this Equipment enters, create a 2/2 red Rebel creature token, then attach this to it.) Equipped creature gets +4/+4 and has trample. Equip {5}{G}{G}

Artifact — Equipment

Equipped creature gets +1/+0. Whenever equipped creature dies, you gain 3 life. Equip {1}

Artifact Creature — Shaman

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

Creature — Symbiote Villain

When this creature dies, each opponent loses 2 life and you gain 2 life.

Creature — Fungus Wizard

When this creature dies, create two 1/1 black Fungus creature tokens with "This token can't block."

Sorcery

Distribute two +1/+1 counters among one or two target creatures you control. Creatures you control with counters on them gain vigilance and trample until end of turn. Harmonize {4}{G} (You may cast this card from your graveyard for its harmonize cost. You may tap a creature you control to reduce that cost by {X}, where X is its power. Then exile this spell.)

Instant

Synchronized Spellcraft deals 4 damage to target creature and X damage to that creature's controller, where X is the number of creatures in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.)

Instant

Counter target spell unless its controller pays {X}. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.

Creature — Human Cleric

Extort (Whenever you cast a spell, you may pay {W/B}. If you do, each opponent loses 1 life and you gain that much life.)

Artifact

{2}, {T}: Exile target permanent you control. {2}, Sacrifice this artifact: Return all cards exiled with this artifact to the battlefield under your control.

Artifact Creature — Synth Soldier

Haste Whenever this creature attacks, exile the top card of your library. You may get {E}{E} (two energy counters). If you don't, you may play that card this turn. {T}, Pay {E}{E}{E}: This creature deals 3 damage to any target.

Artifact Creature — Synth

Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.) You may have this creature enter as a copy of any creature on the battlefield, except it's a Synth artifact creature in addition to its other types.

Artifact — Spacecraft

Station (Tap another creature you control: Put charge counters equal to its power on this Spacecraft. Station only as a sorcery. It's an artifact creature at 9+.) 2+ | At the beginning of combat on your turn, up to one other target artifact you control becomes an artifact creature with base power and toughness 2/2 and gains flying until end of turn. 9+ | Flying, vigilance

Instant

Counter target creature or planeswalker spell. Create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this token: Draw a card.")

Instant

Target creature gets -6/-6 until end of turn. You gain 2 life.

Legendary Creature — Human Knight

First strike (This creature deals combat damage before creatures without first strike.) Whenever Syr Alin attacks, other creatures you control get +1/+1 until end of turn.