Demon's Den

Creature — Nightmare Dog

Discard a card: This creature gets +1/+1 until end of turn. Madness {2}{B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Land

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

Creature — Minotaur Mercenary

Affinity for outlaws (This spell costs {1} less to cast for each Assassin, Mercenary, Pirate, Rogue, and/or Warlock you control.) Trample

Creature — Lizard Rogue

Other outlaws you control have haste. (Assassins, Mercenaries, Pirates, Rogues, and Warlocks are outlaws.) When this creature enters, create two 1/1 red Mercenary creature tokens with "{T}: Target creature you control gets +1/+0 until end of turn. Activate only as a sorcery."

Sorcery

Hell to Pay deals X damage to target creature. Create a number of tapped Treasure tokens equal to the amount of excess damage dealt to that creature this way.

Sorcery

Return target creature card with mana value 3 or less from your graveyard to the battlefield tapped.

Creature — Mite

Whenever this creature becomes tapped, another target creature you control gets +X/+X until end of turn, where X is this creature's power.

Artifact Creature — Robot

When this creature enters, exile target tapped creature an opponent controls until this creature leaves the battlefield.

Artifact

As this artifact enters, choose a color. Creatures you control of the chosen color get +1/+0. {T}: Add one mana of the chosen color.

Creature — Human Warrior

Vigilance Other Warrior creatures you control have vigilance.

Creature — Angel

Flash (You may cast this spell any time you could cast an instant.) Flying You can't lose the game and your opponents can't win the game.

Creature — Angel

Flying Whenever this creature attacks, you gain 2 life.

Creature — Human Warlock

Circle of Death — {5}{B}: Roll a d20. 1—9 | Each opponent loses 2 life. 10—19 | Each opponent loses 2 life and you gain 2 life. 20 | Each opponent loses 2 life and you gain 2 life. Create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.")

Creature — Zombie Warrior

When this creature dies, amass Zombies 2. (Put two +1/+1 counters on an Army you control. It's also a Zombie. If you don't control an Army, create a 0/0 black Zombie Army creature token first.)

Creature — Angel

Flying, vigilance 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.)

Creature — Angel

Flying Whenever this creature attacks, put a +1/+1 counter on it. Angel spells and Human spells you cast cost {1} less to cast for each +1/+1 counter on this creature.

Artifact Creature — Robot Scout

Flying When this creature enters, draw a card, then you may put a land card from your hand onto the battlefield tapped.

Legendary Creature — Demigod Warrior Hero

Power-up — {4}{G}: Put a +1/+1 counter on Hercules. He gains vigilance, indestructible, and haste until end of turn. (Activate each power-up ability only once. Reduce the cost by his mana cost if he entered this turn.)

Artifact

{T}: Add one mana of any color. Spend this mana only to cast a creature spell. {T}: Until end of turn, target creature you control with power 4 or greater gains trample and "Whenever this creature deals combat damage to a player, draw a card."

Instant

Choose one — • Destroy target artifact. • Destroy target enchantment. • Exile up to one target card from a graveyard. Draw a card.

Enchantment — Aura

Enchant creature Enchanted creature has "{T}: This creature deals 1 damage to any target."

Creature — Human Druid Ally

{T}: Add one mana of any color. {T}: Add two mana in any combination of colors. Spend this mana only to cast Lesson spells.

Artifact Creature — Nautilus

Vigilance {1}{U}: This creature gets +3/-3 until end of turn.