The Hobbit

Goblin Army

Azog, Moria's Ruin

Legendary Creature — Goblin Soldier

When Azog enters, destroy up to one other target creature. Its controller amasses Goblins X, where X is that creature's power. If you controlled that creature, draw a card. (To amass Goblins X, that player puts X +1/+1 counters on an Army they control. It's also a Goblin. If they don't control an Army, they create a 0/0 black Goblin Army creature token first.)

Creature — Dragon Wurm

This creature gets +2/+0 for each Mountain you control.
Whenever you attack with creatures with total power 12 or greater for the first time each turn, untap all attacking creatures. After this phase, there is an additional combat phase.

Desert Were-Worm

Sorcery

Desolation of Smaug deals 3 damage to each non-Dragon creature.
Add four mana in any combination of colors. Spend this mana only to cast Dragon spells.

Desolation of Smaug

Legendary Creature — Bear Shapeshifter Warrior

Trample
Other Bears you control get +2/+2.
At the beginning of combat on your turn, put a trample counter on up to one target creature you control. It becomes a Bear in addition to its other types. Then if you control three or more Bears, draw two cards.

Beorn the Fierce

Card

Shiko, Paragon of the Way

Tarkir: Dragonstorm Art Series

Tarkir: Dragonstorm

Soldier

Enchantment

When this enchantment enters, create two 2/2 white Soldier creature tokens.
When a Dragon you control enters, return this enchantment to its owner's hand.

Teeming Dragonstorm

Instant — Omen

Tap up to one target creature. Draw a card. (Then shuffle this card into its owner's library.)

Skimming Strike

Creature — Dragon

Flying
Ward {2} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)

Dirgur Island Dragon

Dragons you control have indestructible.
At the beginning of your upkeep, for each color, put a +1/+1 counter on a Dragon you control of that color. If you put +1/+1 counters on five Dragons this way, you win the game.

Call the Spirit Dragons

Flying, vigilance, trample
This creature has hexproof as long as it hasn't dealt damage yet. (It can't be the target of spells or abilities your opponents control.)

Karakyk Guardian

Copy

Legendary Creature — Spirit Dragon

Flying, vigilance
When Shiko enters, exile target nonland card with mana value 3 or less from your graveyard. Copy it, then you may cast the copy without paying its mana cost. (A copy of a permanent spell becomes a token.)

Eriette, the Beguiler

Outlaws of Thunder Junction Art Series

Outlaws of Thunder Junction

Legendary Creature — Human Warlock

Lifelink
Whenever an Aura you control becomes attached to a nonland permanent an opponent controls with mana value less than or equal to that Aura's mana value, gain control of that permanent for as long as that Aura is attached to it.

Oko, the Ringleader

Legendary Planeswalker — Oko

At the beginning of combat on your turn, Oko becomes a copy of up to one target creature you control until end of turn, except he has hexproof.
+1: Draw two cards. If you've committed a crime this turn, discard a card. Otherwise, discard two cards.
−1: Create a 3/3 green Elk creature token.
−5: For each other nonland permanent you control, create a token that's a copy of that permanent.

The Lost Caverns of Ixalan

Creature — Human Artificer

Artifacts your opponents control enter tapped.
{X}{X}{W}, Sacrifice this creature: Destroy each artifact with mana value X.

Dauntless Dismantler

Artifact — Equipment

Equipped creature gets +1/+1 and has "{3}, {T}, Sacrifice Deconstruction Hammer: Destroy target artifact or enchantment."
Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)

Deconstruction Hammer

Return target creature card from your graveyard to the battlefield. That creature explores, then it explores again. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on that creature, then put the card back or put it into your graveyard. Then repeat this process.)

Defossilize

Treasure

Indestructible (Effects that say "destroy" don't destroy this Equipment.)
Equipped creature gets +1/+1 and has "Whenever this creature attacks, create a Treasure token." (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
Equip {2}

Diamond Pick-Axe

Phyrexia: All Will Be One

Poison Counter

Instant

Each opponent sacrifices a creature or planeswalker of their choice and gets a poison counter.

Vraska's Fall

Braids, Arisen Nightmare

Dominaria United Art Series

Dominaria United

Legendary Creature — Nightmare

At the beginning of your end step, you may sacrifice an artifact, creature, enchantment, land, or planeswalker. If you do, each opponent may sacrifice a permanent of their choice that shares a card type with it. For each opponent who doesn't, that player loses 2 life and you draw a card.

Kaldheim

Legendary Creature — Human Warrior

Flash
First strike, protection from God creatures
When Sigrid enters, exile up to one target attacking or blocking creature until Sigrid leaves the battlefield.

Sigrid, God-Favored

Legendary Artifact

As The Ringhart Crest enters, choose a creature type.
{T}: Add {G}. Spend this mana only to cast a creature spell of the chosen type or a legendary creature spell.

The Ringhart Crest

Legendary Creature — God

As long as you control three or more legendary creatures, Kolvori gets +4/+2 and has vigilance.
{1}{G}, {T}: Look at the top six cards of your library. You may reveal a legendary creature card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Kolvori, God of Kinship

Legendary Creature — Wolf

Whenever a permanent an opponent controls is put into a graveyard from the battlefield, put a +1/+1 counter on Sarulf.
At the beginning of your upkeep, if Sarulf has one or more +1/+1 counters on it, you may remove all of them. If you do, exile each other nonland permanent with mana value less than or equal to the number of counters removed this way.

Sarulf, Realm Eater

Secret Lair Drop

Creature — Giant

{R}: This creature gets +1/+0 until end of turn.
Whenever this creature enters or attacks, it deals 3 damage divided as you choose among one, two, or three targets.

Inferno Titan

Dack Fayden Emblem

Legendary Planeswalker — Dack

+1: Target player draws two cards, then discards two cards.
−2: Gain control of target artifact.
−6: You get an emblem with "Whenever you cast a spell that targets one or more permanents, gain control of those permanents."