Demon's Den

Land

This land enters tapped unless you control a Plains or a Swamp. {T}: Add {W} or {B}.

Instant

Put target creature into its owner's library second from the top.

Enchantment

When this enchantment enters, exile target creature or enchantment an opponent controls until this enchantment leaves the battlefield. (That permanent returns under its owner's control.)

Creature — Human Citizen

Whenever you attack, target attacking equipped creature gains menace until end of turn. (It can't be blocked except by two or more creatures.)

Creature — Bird

Flying When this creature dies, draw a card.

Instant — Lesson

Counter target spell unless its controller pays {2}.

Legendary Creature — Dinosaur

Haste When Itzquinth enters, you may pay {2}. When you do, target Dinosaur you control deals damage equal to its power to another target creature.

Creature — Human Druid

{T}: Add one mana of any color. Spend this mana only to cast a Dinosaur spell or activate an ability of a Dinosaur source.

Legendary Creature — Elf Detective

Menace Whenever Izoni enters or attacks, you may collect evidence 4. If you do, create two 2/1 black and green Spider creature tokens with menace and reach. Sacrifice four tokens: Surveil 2, then draw two cards. You gain 2 life.

Instant

Choose one — • Counter target noncreature spell unless its controller pays {2}. • Izzet Charm deals 2 damage to target creature. • Draw two cards, then discard two cards.

Artifact

If you would get one or more {E} (energy counters), you get that many plus one {E} instead. {T}: Draw a card. Activate only if you've paid or lost four or more {E} this turn.

Land — Gate

This land enters tapped. {T}: Add {U} or {R}.

Artifact

{T}: Add {U} or {R}. {U}{R}: Until end of turn, this artifact becomes a 2/1 blue and red Elemental artifact creature. Whenever this artifact deals combat damage to a player, you may draw a card. If you do, discard a card.

Artifact

{T}: Add {U} or {R}. {U/R}{U/R}{U/R}{U/R}, {T}, Sacrifice this artifact: Draw two cards.

Creature — Illusion

Flying This creature gets +4/+4 as long as an opponent has ten or more cards in their graveyard.

Legendary Creature — Human Scientist Villain

Trample Whenever you cast a creature spell with mana value equal to Jackal's power, copy that spell, except the copy isn't legendary. Then put a +1/+1 counter on Jackal. (The copy becomes a token.)

Creature — Jackal

Whenever this creature is dealt damage, it deals that much damage to you.

Legendary Artifact — Vehicle

Whenever Jackdaw deals combat damage to a player, you may discard your hand. If you do, draw a card for each artifact you control. Crew 3