Legendary Creature — Mutant Demon Sorcerer

At the beginning of your upkeep, exile cards from the top of your library until you exile a nonland card. You may play those cards this turn.
Pay 4 life: Darkchild gains indestructible until end of turn. Tap her.

Darkchild, Demon Uncaged

Marvel: Darkhold Destiny

Legendary Creature — Mutant Sorcerer Hero

At the beginning of your upkeep, exile the top card of your library. You may play that card this turn.
At the beginning of your end step, if you've sacrificed two or more permanents this turn, you may transform Magik.

Magik, Illyana Rasputin

Mystery Booster Commander Edition

Phyrexian Germ

Legendary Creature — Phyrexian Cleric

Other Phyrexians you control get +1/+1.
Each Equipment you control has living weapon. (Whenever an Equipment you control enters, create a 0/0 black Phyrexian Germ creature token, then attach that Equipment to it.)

Ekthi, Contaminator Priest

Marvel Super Heroes Commander

Enchantment — Plan

Whenever a creature you control connives, put a +1/+1 counter on that creature and a plan counter on this enchantment.
When the sixth plan counter is put on this enchantment, sacrifice it. If you do, exile the top four cards of your library. You may cast any number of spells from among them without paying their mana costs. Put the rest into your hand.

Glorious Purpose

Sorcery

Night's Whisper

Land

As this land enters, you may reveal an Island or Mountain card from your hand. If you don't, this land enters tapped.
{T}: Add {U} or {R}.

Frostboil Snarl

Secrets of Strixhaven Commander

Instant

Choose one —
• Return all creature tokens to their owners' hands.
• Return all nontoken creatures to their owners' hands.

Perplexing Test

Marvel's Spider-Man Promos

Exile X target artifacts and/or creatures. Return the exiled cards to the battlefield under their owners' control at the beginning of the next end step.

Hide on the Ceiling

Legendary Creature — Human Scientist Villain

Whenever you draw your first or second card each turn, put an ingenuity counter on Lady Octopus.
{T}: You may cast an artifact spell from your hand with mana value less than or equal to the number of ingenuity counters on Lady Octopus without paying its mana cost.

Lady Octopus, Inspired Inventor

Final Fantasy

Legendary Creature — Human Rebel Monk

Vigilance
Snow Villiers's power is equal to the number of creatures you control.

Snow Villiers

Final Fantasy Promos

Legendary Creature — Human Wizard

Lifelink
At the beginning of your end step, each opponent mills X cards, where X is the amount of life you gained this turn.

Hope Estheim

Legendary Creature — Avatar

Flying
Particle Beam — When Cloud of Darkness enters, target creature an opponent controls gets -X/-X until end of turn, where X is the number of permanent cards in your graveyard.

Cloud of Darkness

Basic Land — Island

Island

Final Fantasy Commander

Land — Forest Plains

({T}: Add {G} or {W}.)
This land enters tapped.

Radiant Grove

Legendary Artifact — Equipment

Whenever equipped creature attacks, destroy target creature an opponent controls.
Equipped creature gets +7/+7.
Equip {7}

Ultima Weapon

Tarkir: Dragonstorm

This spell costs {2} less to cast if you've cast another spell this turn.
Draw three cards, then discard a card.

Focus the Mind

Tarkir: Dragonstorm Commander

First Mate Ragavan

Legendary Creature — Human

First strike, menace
Whenever you cast your first instant or sorcery spell each turn, you may cast a spell with lesser mana value that shares a card type with it from your hand without paying its mana cost. If you don't, create First Mate Ragavan, a legendary 2/1 red Monkey Pirate creature token. It gains haste until end of turn.

Baral and Kari Zev

Duskmourn: House of Horror

Enchantment — Aura

Enchant creature
Enchanted creature loses all abilities and is a Toy artifact creature with base power and toughness 0/2 in addition to its other types.
As long as enchanted creature is face down, it can't be turned face up.

Unable to Scream

Outlaws of Thunder Junction

Plot

Surveil 3 if you have no cards in hand. Then draw three cards. (To surveil 3, look at the top three cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)
Plot {3}{U} (You may pay {3}{U} and exile this card from your hand. Cast it as a sorcery on a later turn without paying its mana cost. Plot only as a sorcery.)

Plan the Heist

Destroy target non-outlaw creature. (Assassins, Mercenaries, Pirates, Rogues, and Warlocks are outlaws. Everyone else is fair game.)

Shoot the Sheriff

Card

Nicanzil, Current Conductor

The Lost Caverns of Ixalan Art Series

The Lost Caverns of Ixalan

Creature — Spirit Advisor

Flying
Descend 4 — When this creature enters, if there are four or more permanent cards in your graveyard, return up to one target nonland permanent other than this creature to its owner's hand.

Council of Echoes

Legendary Creature — Merfolk Scout

Whenever a creature you control explores a land card, you may put a land card from your hand onto the battlefield tapped.
Whenever a creature you control explores a nonland card, put a +1/+1 counter on Nicanzil.

Wilds of Eldraine

Wicked // Cursed

Creature — Human Warlock

Bargain (You may sacrifice an artifact, enchantment, or token as you cast this spell.)
When this creature enters, if it was bargained, create a Cursed Role token attached to target creature an opponent controls. (If you control another Role on it, put that one into the graveyard. Enchanted creature is 1/1.)

Diminisher Witch

Commander Masters

Rukarumel, Biologist

Sliver

As Rukarumel enters, choose a creature type.
Slivers you control and nontoken creatures you control are the chosen type in addition to their other creature types. The same is true for creature spells you control and creature cards you own that aren't on the battlefield.
{3}, {T}: Create a 1/1 colorless Sliver creature token.

March of the Machine Promos

Backup 1 (When this creature enters, put a +1/+1 counter on target creature. If that's another creature, it gains the following abilities until end of turn.)
Deathtouch
Whenever this creature deals combat damage to a player or battle, return target creature card from your graveyard to the battlefield.

Archpriest of Shadows

Phyrexia: All Will Be One Promos

Legendary Creature — Phyrexian Elf Warrior

When Ezuri enters, you may pay {3}. If you do, proliferate twice.
Whenever you proliferate, draw a card.

Ezuri, Stalker of Spheres

The Brothers' War

Creature — Human Soldier

Yotian Tactician

Dominaria United Tokens

Yotia Declares War

Token Artifact Creature — Thopter

Ornithopter

Dominaria United

Enchantment — Saga

Read ahead (Choose a chapter and start with that many lore counters. Add one after your draw step. Skipped chapters don't trigger. Sacrifice after III.)
I — Create a 0/2 colorless Thopter artifact creature token with flying named Ornithopter.
II — Tap any number of untapped artifacts you control. When you do, this Saga deals that much damage to target creature or planeswalker.
III — Up to one target artifact you control becomes an artifact creature with base power and toughness 4/4 until end of turn.

Creature — Elf Warrior

Whenever another creature you control enters, this creature gets +1/+0 until end of turn.

Llanowar Stalker

Store Championships

Treasure

Creature — Human Rogue

Haste
When this creature enters, choose one —
• Discard a card, then draw a card.
• Create a Treasure token.
• Create a Wicked Role token attached to target creature you control.

Charming Scoundrel

Commander Legends: Battle for Baldur's Gate

Creature — Tiefling Rogue Assassin

Deathtouch
When this creature dies, if it wasn't blocking, draw a card.

Guildsworn Prowler

New Capenna Commander

Kitt Kanto, Mayhem Diva

Citizen

Legendary Creature — Cat Bard Druid

When Kitt Kanto enters, create a 1/1 green and white Citizen creature token.
At the beginning of combat on each player's turn, you may tap two untapped creatures you control. When you do, target creature that player controls gets +2/+2 and gains trample until end of turn. Goad that creature.

New Capenna Art Series

Kamigawa: Neon Dynasty

Artifact

{T}, Tap an untapped artifact or creature you control: Add {C}.
Channel — {4}{U}, Discard this card: The owner of target nonland permanent puts it on their choice of the top or bottom of their library.

Moonsnare Prototype

Creature — Spirit

Menace (This creature can't be blocked except by two or more creatures.)
Whenever this creature attacks, return target creature card with mana value X or less from your graveyard to the battlefield, where X is the number of modified creatures you control. (Equipment, Auras you control, and counters are modifications.)

Unforgiving One

Innistrad: Double Feature

Human

When this creature enters, create a 1/1 white Human creature token.
Coven — {5}{G}: Target creature you control gets +3/+3 and gains trample until end of turn. Activate only if you control three or more creatures with different powers.

Dawnhart Mentor

Midnight Hunt Commander

Legendary Creature — Human Noble

Coven — At the beginning of combat on your turn, put a +1/+1 counter on up to one target creature you control. Then if you control three or more creatures with different powers, draw a card.

Leinore, Autumn Sovereign

Adventures in the Forgotten Realms

Creature — Faerie

Flying
Grant an Advantage — If you would roll one or more dice, instead roll that many dice plus one and ignore the lowest roll.

Pixie Guide

Secret Lair Drop

Snow Land

{T}: Add {C}.
{1}{S}, {T}: Look at the top card of your library. If that card is snow, you may reveal it and put it into your hand. ({S} can be paid with one mana from a snow source.)