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.)

Sorcery — Adventure

Put a +1/+1 counter on up to one target creature. Target player gains 2 life. (Then exile this card. You may cast the creature later from exile.)

Meager Meal

Legendary Creature — Halfling Horror

Menace (This creature can't be blocked except by two or more creatures.)

Gollum, Silent Slinker

Artifact — Equipment

When this Equipment enters, you may discard a card. If you do, draw two cards.
Equipped creature gets +2/+0.
Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)

Ragged Short Spear

Stone Boulder

Stone-Giant of High Pass

Creature — Giant

Whenever this creature enters or attacks, create a 3/1 colorless Wall artifact creature token with defender named Stone Boulder.
{2}{R}, Sacrifice an artifact: This creature deals 4 damage to any target.

The Hobbit Eternal

Creature — Nightmare Elf

When this creature enters, scry 1.
{2}{B}: Return this card from your graveyard to the battlefield tapped. Activate only if you control a legendary creature.

Haunt of the Dead Marshes

Legendary Creature — Human Archer

Reach
Whenever you draw your second card each turn, put a +1/+1 counter on target creature. It gains lifelink until end of turn.

Bard the Bowman

When Bolg enters, you may sacrifice another creature. When you do, Bolg deals damage equal to that creature's power to another target creature. If excess damage was dealt this way, amass Goblins X, where X is that excess damage. (Put X +1/+1 counters on an Army you control. It's also a Goblin. If you don't control an Army, create a 0/0 black Goblin Army creature token first.)

Bolg of the North

When this Equipment enters, amass Goblins 1, then attach this Equipment to the amassed Army. (To amass Goblins 1, put a +1/+1 counter on an Army you control. It's also a Goblin. If you don't control an Army, create a 0/0 black Goblin Army creature token first.)
Equipped creature gets +1/+0 and has menace.
Equip {4}

Goblin Plate Mail

Legendary Creature — Goblin Noble

Whenever you put one or more counters on a Goblin, Orc, or Army you control, The Great Goblin deals 2 damage to target opponent.
Whenever another Goblin, Orc, or Army you control dies, exile the top card of your library. You may play it until the end of your next turn.

The Great Goblin

Artifact

When this artifact enters, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)
{1}, {T}: Add one mana of any color.
{7}, {T}, Sacrifice this artifact: Destroy target permanent.

Giant's Boulder

Teenage Mutant Ninja Turtles Tokens

Ogre Slumlord

Revenge of the Rats

Marrow-Gnawer

Mad Ratter

Chittering Witch

Rat King, Verminister

Piper of the Swarm

Lab Rats

Rat King, Pale Piper

Big Apple, 3 a.m.

Plague of Vermin

Token Creature — Rat

Teenage Mutant Ninja Turtles Eternal

Copy

Shredder, Shadow Master

Legendary Creature — Human Ninja

Whenever Shredder attacks a player, for each other opponent, create a token that's a copy of Shredder tapped and attacking that player, except it isn't legendary. Sacrifice those tokens at end of combat.
Whenever Shredder deals combat damage to a player, that player loses half their life, rounded up.

Robot

Big Mother Mouser

Artifact Creature — Robot

This creature enters with two +1/+1 counters on it.
Whenever this creature attacks, double the number of +1/+1 counters on it.
When this creature dies, create a number of 1/1 colorless Robot artifact creature tokens equal to the number of +1/+1 counters on this creature.

Teenage Mutant Ninja Turtles

Mutagen

Instant

Target creature's owner puts it on their choice of the top or bottom of their library. You create a Mutagen token. (It's an artifact with "{1}, {T}, Sacrifice this token: Put a +1/+1 counter on target creature. Activate only as a sorcery.")

Return to the Sewers

Artifact Creature — Utrom Robot Scientist

When this creature enters, tap up to one target creature and put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.)

Utrom Scientists

Legendary Creature — Rat Avatar

Disappear — At the beginning of your end step, if a permanent left the battlefield under your control this turn, create a 1/1 black Rat creature token and put a +1/+1 counter on Rat King.
{T}, Sacrifice three Rats: Return target creature card and all other cards with the same name as that card from your graveyard to the battlefield tapped.

Creature — Mutant Mercenary

During your turn, this creature has first strike.
Whenever this creature attacks, you may discard a card. If you do, draw a card.

Null Group Biological Assets

Artifact Creature — Elemental Soldier

When this creature enters, destroy up to one target noncreature artifact.

Rock Soldiers

Creature — Human Ninja

Sneak {3}{W/B} (You may cast this spell for {3}{W/B} if you also return an unblocked attacker you control to hand during the declare blockers step. It enters tapped and attacking.)
When this creature enters, you gain 3 life.

Foot Ninjas

Land

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

Illegitimate Business

Tarkir: Dragonstorm

Spirit

Enchantment — Saga

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I — Create three 1/1 white Spirit creature tokens.
II — Distribute three +1/+1 counters among one, two, or three target creatures you control.
III — Creatures you control gain trample and lifelink until end of turn.

Revival of the Ancestors

Elephant

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I, II — Create a 5/5 green Elephant creature token.
III — Double the power and toughness of each creature you control until end of turn.

Roar of Endless Song

Enchantment — Room

When you unlock this door, return all creature cards from your graveyard to the battlefield.
(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)

Awakening Hall

Duskmourn: House of Horror Promos

Whenever a creature you control dies, each opponent loses 1 life and you gain 1 life.
(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)

Funeral Room

When you unlock this door, you may cast spells from your graveyard this turn, and if a card would be put into your graveyard from anywhere this turn, exile it instead.
(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)

Forgotten Cellar

You may play lands from your graveyard.
(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)

Walk-In Closet

You have no maximum hand size.
At the beginning of your end step, draw a card.
(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)

Steaming Sauna

When you unlock this door, this Room deals damage equal to the number of cards in your hand to target creature an opponent controls.
(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)

Roaring Furnace

Duskmourn: House of Horror Commander

Demon

Ongoing Scheme

(An ongoing scheme remains face up until it's abandoned.)
Whenever you attack, create a 5/5 black Demon creature token with flying that's tapped and attacking.
At the beginning of each end step, if two or more creatures died under your control this turn, abandon this scheme.

Dark Wings Bring Your Downfall

Assassin's Creed Tokens

Saheeli's Artistry

Minion Reflector

Cogwork Assembler

Uldaros Theorix

Tamiyo, Compleated Sage

Impulsivity

Endless Evil

Twilight Diviner

Espers to Magicite

Nexus of Becoming

The Master, Multiplied

Esoteric Duplicator

Mist-Syndicate Naga

Corporeal Projection

Sumala Rumblers

Yenna, Redtooth Regent

Sun-Blessed Guardian // Furnace-Blessed Conqueror

Ember Island Production

Thurid, Mare of Destiny

Shaun, Father of Synths

Wedding Ring

Lazotep Quarry

Sliver Gravemother

Saheeli, the Gifted

The Clone Saga

Electroduplicate

Myrkul, Lord of Bones

Lucy MacLean, Positively Armed

Gallery of Legends

Blue Sun's Twilight

Tempestra, Dame of Games

Adrix and Nev, Twincasters

Conclave Evangelist

Croaking Counterpart

See Double

Fractured Identity

Replication Technique

Foggy Swamp Visions

Trickster's Talisman

Loki, the Deceiver

Grub, Storied Matriarch // Grub, Notorious Auntie

Dalek Squadron

Quantum Misalignment

Brenard, Ginger Sculptor

Araumi of the Dead Tide

Calix, Guided by Fate

Nemesis Trap

Mirror Match

Uchuulon

Mardu Siegebreaker

Saheeli, Radiant Creator

Summon: Good King Mog XII

Inalla, Archmage Ritualist

Red Sun's Twilight

Phantom Steed

Mizzix, Replica Rider

Legion Loyalty

Molten Echoes

Dino DNA

Orvar, the All-Form

Ignite the Cloneforge!

Banshee of the Dread Choir

Three Steps Ahead

Wasteland Raider

Chronozoa

Rebuild the City

Mirage Mockery

Ochre Jelly

Jubilation

Hate Mirage

Gyrus, Waker of Corpses

Splinter Twin

Preston, the Vanisher

Devastating Onslaught

Stolen Identity

City of Death

Orthion, Hero of Lavabrink

Gruff Triplets

Romana II

Flameshadow Conjuring

Ruthless Radrat

Ghired, Mirror of the Wilds

Mirrormind Crown

Tabaxi Toucaneers

Elturel Survivors

Exquisite Huntmaster

Mechanized Production

Extravagant Replication

Littjara Mirrorlake

Caller of the Pack

Elminster's Simulacrum

Sin, Spira's Punishment

Scurry of Squirrels

Face Yourself

Token

(This token can be used to represent a token that's a copy of a permanent.)