Reality Fracture

Jace

Artifact Creature — Chimera

When this creature enters, empower Jace 2. (Put two loyalty counters on a Jace token you control. If you don't control one, first create a blue Jace planeswalker token with "[−1]: Surveil 1" and "[−3]: Draw a card.")

Keeper of the Quiet Hour

Card

Smaug the Magnificent

The Hobbit Art Series

The Hobbit Eternal

Legendary Creature — Bird Noble

Flying
Whenever two or more creatures you control attack a player, target attacking creature without flying gains flying until end of turn.

Landroval, Horizon Witness

The Hobbit

Treasure

Legendary Creature — Dragon

Flying, haste
Whenever Smaug attacks, he deals damage equal to the number of Treasures you control to any target.
At the beginning of your upkeep, create a Treasure token.

Lorwyn Eclipsed

Creature — Merfolk Rogue

Vigilance
Whenever this creature attacks, you may tap another untapped creature you control. If you do, this creature can't be blocked this turn.

Gravelgill Scoundrel

Creature — Merfolk Citizen

Whenever this creature becomes tapped, draw a card, then discard a card.

Silvergill Peddler

Creature — Elemental

Flying
When this creature enters, target creature gains flying until end of turn.
Basic landcycling {1}{U} ({1}{U}, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.)

Stratosoarer

Goblin

Creature — Goblin Warrior

When this creature enters, you may blight 2. If you do, create two 1/1 black and red Goblin creature tokens. (To blight 2, put two -1/-1 counters on a creature you control.)

Sourbread Auntie

Final Fantasy Promos

Copy

Legendary Creature — Leviathan Avatar

Flying
Whenever Sin enters or attacks, exile a permanent card from your graveyard at random, then create a tapped token that's a copy of that card. If the exiled card is a land card, repeat this process.

Sin, Spira's Punishment

Final Fantasy Commander

Instant

The owner of target permanent shuffles it into their library, then reveals the top card of their library. If it's a permanent card, they put it onto the battlefield.

Chaos Warp

Creature — Dragon

Flying, trample
Whenever this creature deals combat damage to a player, gain control of all artifacts that player controls.
At the beginning of your upkeep, if you control twenty or more artifacts, you win the game.

Hellkite Tyrant

Instant — Omen

Draw three cards, then discard a card. (Then shuffle this card into its owner's library.)

Coil and Catch

Tarkir: Dragonstorm Promos

Flying
When this creature enters, return up to two other target nonland permanents to their owners' hands.

Marang River Regent

Sorcery — Omen

Each non-Dragon creature gets -X/-X until end of turn. (Then shuffle this card into its owner's library.)

Exude Toxin

Scavenger Regent

Tarkir: Dragonstorm Commander

Flying, ward {2}
At the beginning of your upkeep, put a number of +1/+1 counters on each other creature you control equal to that creature's toughness.

Canopy Gargantuan

Aetherdrift

Legendary Creature — Crocodile

Kalakscion, Hunger Tyrant

Artifact — Vehicle

When this Vehicle enters, each opponent discards a card.
Crew 2 (Tap any number of creatures you control with total power 2 or more: This Vehicle becomes an artifact creature until end of turn.)

Ripclaw Wrangler

Legendary Creature — Dinosaur Warrior

Tyrox, Saurid Tyrant

Foundations Jumpstart

Creature — Dinosaur

When this creature enters, you may reveal a Dinosaur card from your hand. If you do or if you control another Dinosaur, you gain 3 life.

Armored Kincaller

Tales of Middle-earth Deluxe Commander Kit

Legendary Creature — Avatar Demon

Trample
When a legendary creature an opponent controls dies, put The Balrog on the bottom of its owner's library.

The Balrog, Flame of Udûn

Duskmourn: House of Horror

Until end of turn, target creature gets +2/+2, gains flying, and becomes a Horror enchantment creature in addition to its other types.

Jump Scare

Enchantment Creature — Horror

Whenever this creature attacks, another target attacking creature can't be blocked this turn.

Clammy Prowler

Twitching Doll

Duskmourn: House of Horror Art Series

Creature — Merfolk

Flash
Vigilance
When this creature enters, tap target creature an opponent controls and put a stun counter on it.
{1}{U}, {T}: Shuffle this creature and target creature with a stun counter on it into their owners' libraries.

Floodpits Drowner

Creature — Crab Skeleton

Eerie — Whenever an enchantment you control enters and whenever you fully unlock a Room, target player mills two cards. (They put the top two cards of their library into their graveyard.)

Scrabbling Skullcrab

Creature — Leech

Eerie — Whenever an enchantment you control enters and whenever you fully unlock a Room, each opponent loses 1 life.

Balemurk Leech

Duskmourn: House of Horror Promos

Hauntwoods Shrieker

Manifest

Creature — Beast Mutant

Whenever this creature attacks, manifest dread. (Look at the top two cards of your library. Put one onto the battlefield face down as a 2/2 creature and the other into your graveyard. Turn it face up any time for its mana cost if it's a creature card.)
{1}{G}: Reveal target face-down permanent. If it's a creature card, you may turn it face up.

Artifact Creature — Beast

Delirium — This creature can't attack or block unless there are four or more card types among cards in your graveyard.
At the beginning of your upkeep, you may mill a card. (You may put the top card of your library into your graveyard.)

Patchwork Beastie

Creature — Lizard

Trample
Forestcycling {2} ({2}, Discard this card: Search your library for a Forest card, reveal it, put it into your hand, then shuffle.)

Slavering Branchsnapper

Spider

Artifact Creature — Spider Toy

{T}: Add one mana of any color. Put a nest counter on this creature.
{T}, Sacrifice this creature: Create a 2/2 green Spider creature token with reach for each counter on this creature. Activate only as a sorcery.

Bloomburrow

Creature — Elemental Insect

This spell costs {1} less to cast for each creature card you own in exile and in your graveyard.
Menace, deathtouch

Huskburster Swarm

Ravnica: Clue Edition Front Cards

Selesnya Conclave

Ravnica: Clue Edition

Creature — Elephant Cleric

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.)
Whenever this creature deals combat damage to a player, create a token that's a copy of this creature.

Conclave Evangelist

Murders at Karlov Manor Commander

Legendary Creature — Octopus Rogue

Whenever Marvo attacks, clash with defending player. (Each clashing player reveals the top card of their library, then puts that card on their choice of the top or bottom. A player wins if their card had a greater mana value.)
Whenever you win a clash, draw a card. Then you may cast a spell from your hand with mana value 8 or less without paying its mana cost.

Marvo, Deep Operative

Murders at Karlov Manor

Creature — Dog

Menace
Whenever another creature you control with power 2 or less enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Snarling Gorehound

The Lost Caverns of Ixalan

Flying
When this creature enters, you gain 3 life.
Plainscycling {2} ({2}, Discard this card: Search your library for a Plains card, reveal it, put it into your hand, then shuffle.)

Soaring Sandwing

Ward {3} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {3}.)
Islandcycling {2} ({2}, Discard this card: Search your library for an Island card, reveal it, put it into your hand, then shuffle.)

Marauding Brinefang

When this creature enters, look at the top X cards of your library, where X is the number of Caves you control plus the number of Cave cards in your graveyard. Put two of those cards into your hand and the rest on the bottom of your library in a random order.

Sinuous Benthisaur

When this creature enters, target creature you control gets +2/+0 and gains indestructible until end of turn.
Swampcycling {2} ({2}, Discard this card: Search your library for a Swamp card, reveal it, put it into your hand, then shuffle.)

Rampaging Spiketail

Whenever a player casts a spell, if it's not their turn, this creature deals 4 damage to them.

Scytheclaw Raptor

Trample
{2}{R}, Sacrifice a land: Draw a card.
Mountaincycling {2} ({2}, Discard this card: Search your library for a Mountain card, reveal it, put it into your hand, then shuffle.)

Seismic Monstrosaur

Dinosaur

When this creature enters, create a 3/3 green Dinosaur creature token.
Forestcycling {2} ({2}, Discard this card: Search your library for a Forest card, reveal it, put it into your hand, then shuffle.)

Nurturing Bristleback

Doctor Who Tokens

Adipose Offspring

New New York

Alien

North Pole Research Base

Token Creature — Alien

Doctor Who

Creature — Alien

Emerge {5}{W} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.)
When this creature enters, create a 2/2 white Alien creature token. If this creature's emerge cost was paid, instead create X of those tokens, where X is the sacrificed creature's toughness.

Creature — Alien Insect

Skulk (This creature can't be blocked by creatures with greater power.)
Parallel Universe — Whenever this creature deals combat damage to a player, time travel. (For each suspended card you own and each permanent you control with a time counter on it, you may add or remove a time counter.)

Time Beetle

Clue

Thijarian Witness

Creature — Alien Cleric

Flash
Bear Witness — Whenever another creature dies, if it was attacking or blocking alone, exile it and investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.")

Legendary Creature — Alien Cleric

Vigilance, trample
Grenades! — {2}, {T}, Sacrifice an artifact: Choose a player at random. When you do, Strax fights another target creature that player controls.
Glory of Battle — Whenever Strax deals damage to a creature, put a +1/+1 counter on Strax.

Strax, Sontaran Nurse

Sorcery

Draw two cards. Exile Inspiring Refrain with three time counters on it.
Suspend 3—{2}{U} (Rather than cast this card from your hand, you may pay {2}{U} and exile it with three time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.)

Inspiring Refrain

Commander Masters

Legendary Creature — Elemental Cat

Flying, vigilance
Whenever Leori deals combat damage to a player, choose a planeswalker type. Until end of turn, whenever you activate an ability of a planeswalker of that type, copy that ability. You may choose new targets for the copies.

Leori, Sparktouched Hunter

Creature — Eldrazi

When you cast this spell, gain control of target creature until end of turn. Untap that creature. Until end of turn, it has base power and toughness 10/10 and gains trample, annihilator 2, and haste.
Annihilator 2 (Whenever this creature attacks, defending player sacrifices two permanents of their choice.)
Trample

Flayer of Loyalties

Tales of Middle-earth Promos

This spell can't be countered.
Draw cards equal to the greatest toughness among creatures you control, then put any number of creature cards from your hand onto the battlefield.

Last March of the Ents

The Lord of the Rings: Tales of Middle-earth

Creature — Bat

Flying
Whenever you create or sacrifice a token, each opponent loses 1 life.

Mirkwood Bats

Voracious Fell Beast

Food

Creature — Drake Beast

Flying
When this creature enters, each opponent sacrifices a creature of their choice. Create a Food token for each creature sacrificed this way. (It's an artifact with "{2}, {T}, Sacrifice this token: You gain 3 life.")

You may sacrifice a Food. If you do, target creature gets +4/+4 until end of turn. Otherwise, that creature gets +2/+2 until end of turn.

Pippin's Bravery

Tales of Middle-earth Commander

Creature — Treefolk

When this creature enters, create two Food tokens. (They're artifacts with "{2}, {T}, Sacrifice this token: You gain 3 life.")
Basic landcycling {1}{G} ({1}{G}, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.)

Orchard Strider

Creature — Treefolk Shaman

Trample
When this creature enters, destroy target noncreature permanent.
Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)

Woodfall Primus

March of the Machine: The Aftermath

This spell costs {2} less to cast if it targets a legendary creature you control.
Target creature you control deals damage equal to twice its power to target creature or planeswalker you don't control.

Animist's Might

March of the Machine

Creature — Kavu

Backup 1 (When this creature enters, put a +1/+1 counter on target creature. If that's another creature, it gains the following ability until end of turn.)
This creature can't be blocked by creatures with power 2 or less.

Chomping Kavu

Dominaria United Commander Tokens

Griffin Aerie

Griffin Guide

Zeriam, Golden Wind

Token Creature — Griffin

Griffin

Dominaria United Commander

Legendary Creature — Griffin

Flying
Whenever a Griffin you control deals combat damage to a player, create a 2/2 white Griffin creature token with flying.