Empty the Warrens

Empty the Warrens (Dominaria Remastered)
Johan Grenier

Create two 1/1 red Goblin creature tokens. Storm (When you cast this spell, copy it for each spell cast before it this turn.)

Kicking the warren —Argivian expression meaning "causing trouble"

Empty the Warrens (Time Spiral Remastered)
Mark Brill

Create two 1/1 red Goblin creature tokens. Storm (When you cast this spell, copy it for each spell cast before it this turn.)

It's never just *one* goblin.

Empty the Warrens (Modern Masters)
Jasper Sandner

Create two 1/1 red Goblin creature tokens. Storm (When you cast this spell, copy it for each spell cast before it this turn.)

"They'd pour out of the warrens to make war (and to make room for the littering matrons)." —*Sarpadian Empires, vol. IV*

Empty the Warrens (Duel Decks: Mind vs. Might)
Jasper Sandner

Create two 1/1 red Goblin creature tokens. Storm (When you cast this spell, copy it for each spell cast before it this turn.)

It's never just *one* goblin.

Empty the Warrens (Time Spiral)
Mark Brill

Create two 1/1 red Goblin creature tokens. Storm (When you cast this spell, copy it for each spell cast before it this turn.)

"They'd pour out of the warrens to make war (and to make room for the littering matrons)." —*Sarpadian Empires, vol. IV*

Empty the Warrens (The List)
Jasper Sandner

Create two 1/1 red Goblin creature tokens. Storm (When you cast this spell, copy it for each spell cast before it this turn.)

It's never just *one* goblin.

Ancient Brass Dragon (Commander Legends: Battle for Baldur's Gate)
Johan Grenier

Flying Whenever this creature deals combat damage to a player, roll a d20. When you do, put any number of target creature cards with total mana value X or less from graveyards onto the battlefield under your control, where X is the result.

Abaddon the Despoiler (Warhammer 40,000 Commander)
Johan Grenier

Trample Mark of Chaos Ascendant — During your turn, spells you cast from your hand with mana value X or less have cascade, where X is the total amount of life your opponents have lost this turn.

Under his rule, there is but one creed: Chaos shall reign.

Take the Bait (Murders at Karlov Manor Commander)
Johan Grenier

Cast this spell only during combat on an opponent's turn. Prevent all combat damage that would be dealt to you and planeswalkers you control this turn. Untap all attacking creatures and goad them. After this phase, there is an additional combat phase.

Tocasia's Welcome (The Brothers' War Promos)
Johan Grenier

Whenever one or more creatures you control with mana value 3 or less enter, draw a card. This ability triggers only once each turn.

"Your father was a dear friend to whom I owe much. He wanted me to look after you, to care for you should something happen to him."

Abaddon the Despoiler (Warhammer 40,000 Commander)
Johan Grenier

Trample Mark of Chaos Ascendant — During your turn, spells you cast from your hand with mana value X or less have cascade, where X is the total amount of life your opponents have lost this turn.

Under his rule, there is but one creed: Chaos shall reign.

Swamp (Warhammer 40,000 Commander)
Johan Grenier

({T}: Add {B}.)

Sphinx of Enlightenment (Game Night 2019)
Johan Grenier

Flying When this creature enters, target opponent draws a card and you draw three cards.

"I would be a fool if I taught you everything I know."

Pawpatch Recruit (Bloomburrow)
Johan Grenier

Offspring {2} (You may pay an additional {2} as you cast this spell. If you do, when this creature enters, create a 1/1 token copy of it.) Trample Whenever a creature you control becomes the target of a spell or ability an opponent controls, put a +1/+1 counter on target creature you control other than that creature.

Colossification (Ikoria: Lair of Behemoths)
Johan Grenier

Enchant creature When this Aura enters, tap enchanted creature. Enchanted creature gets +20/+20.

Fellwar Stone (Secret Lair Drop)
Johan Grenier

{T}: Add one mana of any color that a land an opponent controls could produce.

Sphinx of Enlightenment (Foundations Jumpstart)
Johan Grenier

Flying When this creature enters, target opponent draws a card and you draw three cards.

"I would be a fool if I taught you everything I know."

Empty the Warrens (Dominaria Remastered)
Johan Grenier

Create two 1/1 red Goblin creature tokens. Storm (When you cast this spell, copy it for each spell cast before it this turn.)

Kicking the warren —Argivian expression meaning "causing trouble"

Sphinx of Enlightenment (Starter Commander Decks)
Johan Grenier

Flying When this creature enters, target opponent draws a card and you draw three cards.

"I would be a fool if I taught you everything I know."

Serum-Core Chimera (Phyrexia: All Will Be One)
Johan Grenier

Flying Whenever you cast a noncreature spell, put an oil counter on this creature. Remove three oil counters from this creature: Draw a card. Then you may discard a nonland card. When you discard a card this way, this creature deals 3 damage to target creature or planeswalker. Activate only as a sorcery.

The Gitrog, Ravenous Ride (Outlaws of Thunder Junction Promos)
Johan Grenier

Trample, haste Whenever The Gitrog deals combat damage to a player, you may sacrifice a creature that saddled it this turn. If you do, draw X cards, then put up to X land cards from your hand onto the battlefield tapped, where X is the sacrificed creature's power. Saddle 1

Eiganjo Uprising (Kamigawa: Neon Dynasty Promos)
Johan Grenier

Create X 2/2 white Samurai creature tokens with vigilance. They gain menace and haste until end of turn. Each opponent creates X minus one 2/2 white Samurai creature tokens with vigilance.

Two different visions of freedom clashed at the gates of the Imperial Palace.

Nashi, Searcher in the Dark (Duskmourn: House of Horror)
Johan Grenier

Menace Whenever Nashi deals combat damage to a player, you mill that many cards. You may put any number of legendary and/or enchantment cards from among them into your hand. If you put no cards into your hand this way, put a +1/+1 counter on Nashi.

Take the Bait (Murders at Karlov Manor Commander)
Johan Grenier

Cast this spell only during combat on an opponent's turn. Prevent all combat damage that would be dealt to you and planeswalkers you control this turn. Untap all attacking creatures and goad them. After this phase, there is an additional combat phase.

Charmbreaker Devils (Foundations Jumpstart)
Johan Grenier

At the beginning of your upkeep, return an instant or sorcery card at random from your graveyard to your hand. Whenever you cast an instant or sorcery spell, this creature gets +4/+0 until end of turn.

Swamp (Warhammer 40,000 Commander)
Johan Grenier

({T}: Add {B}.)

Eternal Skylord (War of the Spark)
Johan Grenier

When this creature enters, amass Zombies 2. (Put two +1/+1 counters on an Army you control. It's also a Zombie. If you don't control an Army, create a 0/0 black Zombie Army creature token first.) Zombie tokens you control have flying.

Fabricate (Warhammer 40,000 Commander)
Johan Grenier

Search your library for an artifact card, reveal it, put it into your hand, then shuffle.

Kykar, Wind's Fury (Bloomburrow Commander)
Johan Grenier

Flying Whenever you cast a noncreature spell, create a 1/1 white Spirit creature token with flying. Sacrifice a Spirit: Add {R}.

He calls forth his flock from dancing zephyrs and swirling clouds.

Hollowhead Sliver (Commander Masters)
Johan Grenier

Sliver creatures you control have "{T}, Discard a card: Draw a card."

"Brilliant! They evolved away from energy-taxing brains and respond only to spinal reflex arcs from the hive mind." —Rukarumel, field journal

Soldier (War of the Spark Tokens)
Johan Grenier

Vigilance

Skyserpent Seeker (Aetherdrift)
Johan Grenier

Flying, deathtouch Exhaust — {4}: Reveal cards from the top of your library until you reveal two land cards. Put those land cards onto the battlefield tapped and the rest on the bottom of your library in a random order. Put a +1/+1 counter on this creature. (Activate each exhaust ability only once.)

Fling (Secret Lair Drop)
Johan Grenier

As an additional cost to cast this spell, sacrifice a creature. Fling deals damage equal to the sacrificed creature's power to any target.

Rapacious Dragon (Foundations)
Johan Grenier

Flying When this creature enters, create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.")

"Surely it won't notice if I take—" —Theria the Sly, last words

Teach by Example (Strixhaven: School of Mages)
Johan Grenier

({U/R} can be paid with either {U} or {R}.) When you next cast an instant or sorcery spell this turn, copy that spell. You may choose new targets for the copy.

"Learning to imitate a master is the first step in becoming one." —Uvilda, Prismari dean

Invasion of Theros (March of the Machine Promos)
Johan Grenier

Access Denied (Neon Dynasty Commander)
Johan Grenier

Counter target spell. Create X 1/1 colorless Thopter artifact creature tokens with flying, where X is that spell's mana value.

Flamekin Herald (Commander Legends)
Johan Grenier

Commander spells you cast have cascade. (Whenever you cast a commander, exile cards from the top of your library until you exile a nonland card with lesser mana value. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)

Spectral Arcanist (Crimson Vow Commander)
Johan Grenier

Flying When this creature enters, you may cast an instant or sorcery spell with mana value less than or equal to the number of Spirits you control from a graveyard without paying its mana cost. If that spell would be put into a graveyard, exile it instead.

Glasspool Mimic (Zendikar Rising)
Johan Grenier

Rapacious Dragon (The List)
Johan Grenier

Flying When this creature enters, create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.")

"Surely it won't notice if I take—" —Theria the Sly, last words

Skyserpent Seeker (Aetherdrift)
Johan Grenier

Flying, deathtouch Exhaust — {4}: Reveal cards from the top of your library until you reveal two land cards. Put those land cards onto the battlefield tapped and the rest on the bottom of your library in a random order. Put a +1/+1 counter on this creature. (Activate each exhaust ability only once.)

Pitiless Plunderer (Special Guests)
Johan Grenier

Whenever another creature you control dies, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

"The trick to getting the biggest share is to be the last one standing."

Risen Reef (Core Set 2020)
Johan Grenier

Whenever this creature or another Elemental you control enters, look at the top card of your library. If it's a land card, you may put it onto the battlefield tapped. If you don't put the card onto the battlefield, put it into your hand.

"No, not 'washed' ashore. It *walked* ashore." —Shafring Hulm, beachcomber

Eternal Skylord (Aetherdrift Commander)
Johan Grenier

When this creature enters, amass Zombies 2. (Put two +1/+1 counters on an Army you control. It's also a Zombie. If you don't control an Army, create a 0/0 black Zombie Army creature token first.) Zombie tokens you control have flying.

Frostveil Ambush (Ikoria: Lair of Behemoths)
Johan Grenier

Tap up to two target creatures. Those creatures don't untap during their controller's next untap step. Cycling {1} ({1}, Discard this card: Draw a card.)

Hunters' methods vary from simple and brutal to elaborate and brutal.

Riverglide Pathway (Zendikar Rising)
Johan Grenier

Pawpatch Recruit (Bloomburrow Promos)
Johan Grenier

Offspring {2} (You may pay an additional {2} as you cast this spell. If you do, when this creature enters, create a 1/1 token copy of it.) Trample Whenever a creature you control becomes the target of a spell or ability an opponent controls, put a +1/+1 counter on target creature you control other than that creature.

Rapacious Dragon (Foundations Jumpstart)
Johan Grenier

Flying When this creature enters, create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.")

"Surely it won't notice if I take—" —Theria the Sly, last words

Glasspool Mimic (Zendikar Rising Promos)
Johan Grenier

Promising Duskmage (Strixhaven: School of Mages)
Johan Grenier

When this creature dies, if it had a +1/+1 counter on it, draw a card.

"Your technique is sloppy, but there is talent there. Do it again, and keep your right arm in position this time."

Mayhem Patrol (Streets of New Capenna)
Johan Grenier

Menace (This creature can't be blocked except by two or more creatures.) Whenever this creature attacks, target creature gets +1/+0 until end of turn. Blitz {1}{R} (If you cast this spell for its blitz cost, it gains haste and "When this creature dies, draw a card." Sacrifice it at the beginning of the next end step.)

Earthquake Dragon (Commander Legends: Battle for Baldur's Gate)
Johan Grenier

This spell costs {X} less to cast, where X is the total mana value of Dragons you control. Flying, trample {2}{G}, Sacrifice a land: Return this card from your graveyard to your hand.

Wreckage Wickerfolk (Aetherdrift)
Johan Grenier

Flying When this creature enters, surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)

Timber Paladin (Wilds of Eldraine Commander)
Johan Grenier

As long as this creature is enchanted by exactly one Aura, it has base power and toughness 3/3. As long as this creature is enchanted by exactly two Auras, it has base power and toughness 5/5 and vigilance. As long as this creature is enchanted by three or more Auras, it has base power and toughness 10/10, vigilance, and trample.

Rapacious Dragon (Starter Commander Decks)
Johan Grenier

Flying When this creature enters, create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.")

"Surely it won't notice if I take—" —Theria the Sly, last words

Hollowhead Sliver (Modern Horizons)
Johan Grenier

Sliver creatures you control have "{T}, Discard a card: Draw a card."

"Brilliant! They evolved away from energy-taxing brains and respond only to spinal reflex arcs from the hive mind." —Rukarumel, field journal

Colossification (Ikoria: Lair of Behemoths)
Johan Grenier

Enchant creature When this Aura enters, tap enchanted creature. Enchanted creature gets +20/+20.

"Turns out the case of the flattened outpost and the case of the missing kitten *were* related." —Endris, Drannith magistrate

Ancient Bronze Dragon (Commander Legends: Battle for Baldur's Gate)
Johan Grenier

Flying Whenever this creature deals combat damage to a player, roll a d20. When you do, put X +1/+1 counters on each of up to two target creatures, where X is the result.

Noise Marine (Warhammer 40,000 Commander)
Johan Grenier

Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.) Sonic Blaster — When this creature enters, it deals damage equal to the number of spells you've cast this turn to any target.

Draconic Intervention (Strixhaven: School of Mages Promos)
Johan Grenier

As an additional cost to cast this spell, exile an instant or sorcery card from your graveyard. Draconic Intervention deals X damage to each non-Dragon creature, where X is the exiled card's mana value. If a creature dealt damage this way would die this turn, exile it instead. Exile Draconic Intervention.

Mabel's Mettle (Bloomburrow)
Johan Grenier

Target creature gets +2/+2 until end of turn. Up to one other target creature gets +1/+1 until end of turn.

"You stole a child from its nest," Mabel accused. "The only calamity I see here is you."

Ancient Bronze Dragon (Battle for Baldur's Gate Promos)
Johan Grenier

Flying Whenever this creature deals combat damage to a player, roll a d20. When you do, put X +1/+1 counters on each of up to two target creatures, where X is the result.

Sphinx of Enlightenment (Bloomburrow Commander)
Johan Grenier

Flying When this creature enters, target opponent draws a card and you draw three cards.

"I would be a fool if I taught you everything I know."

Rapacious Dragon (Commander Masters)
Johan Grenier

Flying When this creature enters, create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.")

"Surely it won't notice if I take—" —Theria the Sly, last words

Noise Marine (Warhammer 40,000 Commander)
Johan Grenier

Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.) Sonic Blaster — When this creature enters, it deals damage equal to the number of spells you've cast this turn to any target.

Colossification (Ikoria: Lair of Behemoths Promos)
Johan Grenier

Enchant creature When this Aura enters, tap enchanted creature. Enchanted creature gets +20/+20.

"Turns out the case of the flattened outpost and the case of the missing kitten *were* related." —Endris, Drannith magistrate

Access Denied (Neon Dynasty Commander)
Johan Grenier

Counter target spell. Create X 1/1 colorless Thopter artifact creature tokens with flying, where X is that spell's mana value.

The Saiba Futurists guard their secret experiments with ever-evolving networks of cutting-edge defensive technology.

Kessig Naturalist (Innistrad: Midnight Hunt)
Johan Grenier

Colossification (Bloomburrow)
Johan Grenier

Enchant creature When this Aura enters, tap enchanted creature. Enchanted creature gets +20/+20.

"Turns out the case of the flattened outpost and the case of the missing kitten *were* related." —Endris, Drannith magistrate

Kessig Naturalist (Innistrad: Double Feature)
Johan Grenier

Enforcer Griffin (Ravnica: Clue Edition)
Johan Grenier

Flying

"A company of infantry is trapped behind the lines. We need to strike hard and fast to free them, or the casualties will be horrific. Send the griffins." —Tajic

Timber Paladin (Wilds of Eldraine Commander)
Johan Grenier

As long as this creature is enchanted by exactly one Aura, it has base power and toughness 3/3. As long as this creature is enchanted by exactly two Auras, it has base power and toughness 5/5 and vigilance. As long as this creature is enchanted by three or more Auras, it has base power and toughness 10/10, vigilance, and trample.

Earthquake Dragon (Battle for Baldur's Gate Promos)
Johan Grenier

This spell costs {X} less to cast, where X is the total mana value of Dragons you control. Flying, trample {2}{G}, Sacrifice a land: Return this card from your graveyard to your hand.

Flamekin Herald (Commander Legends)
Johan Grenier

Commander spells you cast have cascade. (Whenever you cast a commander, exile cards from the top of your library until you exile a nonland card with lesser mana value. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)

Recruitment Officer (Foundations Jumpstart)
Johan Grenier

{3}{W}: Look at the top four cards of your library. You may reveal a creature card with mana value 3 or less from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

"Every name on this list is already a hero! Will you add your own to it?"

Tocasia's Welcome (The List)
Johan Grenier

Whenever one or more creatures you control with mana value 3 or less enter, draw a card. This ability triggers only once each turn.

"Your father was a dear friend to whom I owe much. He wanted me to look after you, to care for you should something happen to him."

Tocasia's Welcome (Tarkir: Dragonstorm Commander)
Johan Grenier

Whenever one or more creatures you control with mana value 3 or less enter, draw a card. This ability triggers only once each turn.

"Your father was a dear friend to whom I owe much. He wanted me to look after you, to care for you should something happen to him."

Pawpatch Recruit (Bloomburrow)
Johan Grenier

Offspring {2} (You may pay an additional {2} as you cast this spell. If you do, when this creature enters, create a 1/1 token copy of it.) Trample Whenever a creature you control becomes the target of a spell or ability an opponent controls, put a +1/+1 counter on target creature you control other than that creature.

Rapacious Dragon (Game Night: Free-for-All)
Johan Grenier

Flying When this creature enters, create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.")

"Surely it won't notice if I take—" —Theria the Sly, last words

Creeping Trailblazer (Core Set 2020)
Johan Grenier

Other Elementals you control get +1/+0. {2}{R}{G}: This creature gets +1/+1 until end of turn for each Elemental you control.

The destruction of a wildfire with the tenacity of a jungle vine.

Blood Age General (Strixhaven: School of Mages)
Johan Grenier

{T}: Attacking Spirits get +1/+0 until end of turn.

His troops took the Fortress of Caerdoon centuries ago, yet he fights on.

Expedition Lookout (March of the Machine)
Johan Grenier

Defender As long as an opponent has eight or more cards in their graveyard, this creature can attack as though it didn't have defender and it can't be blocked.

Skills honed on perilous treasure hunts helped Zendikar's adventurers stay a crucial step ahead of their Phyrexian foes.

Ancient Copper Dragon (Commander Legends: Battle for Baldur's Gate)
Johan Grenier

Flying Whenever this creature deals combat damage to a player, roll a d20. You create a number of Treasure tokens equal to the result.

Teach by Example (Foundations)
Johan Grenier

({U/R} can be paid with either {U} or {R}.) When you next cast an instant or sorcery spell this turn, copy that spell. You may choose new targets for the copy.

"Learning to imitate a master is the first step in becoming one." —Uvilda, Prismari dean

Rapacious Dragon (Double Masters)
Johan Grenier

Flying When this creature enters, create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.")

"Surely it won't notice if I take—" —Theria the Sly, last words

Rapacious Dragon (Core Set 2020)
Johan Grenier

Flying When this creature enters, create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.")

"Surely it won't notice if I take—" —Theria the Sly, last words

Scorch Spitter (Core Set 2020)
Johan Grenier

Whenever this creature attacks, it deals 1 damage to the player or planeswalker it's attacking.

"Yes, she can be a nuisance. But at least my tea never gets cold." —Marlan Farthwald, innkeeper

Enforcer Griffin (War of the Spark)
Johan Grenier

Flying

"A company of infantry is trapped behind the lines. We need to strike hard and fast to free them, or the casualties will be horrific. Send the griffins." —Tajic

Draconic Intervention (Strixhaven: School of Mages)
Johan Grenier

As an additional cost to cast this spell, exile an instant or sorcery card from your graveyard. Draconic Intervention deals X damage to each non-Dragon creature, where X is the exiled card's mana value. If a creature dealt damage this way would die this turn, exile it instead. Exile Draconic Intervention.

Chandra's Embercat (Core Set 2020)
Johan Grenier

{T}: Add {R}. Spend this mana only to cast an Elemental spell or a Chandra planeswalker spell.

"Furballs? Try dealing with fireballs." —Chandra Nalaar

Leadership Vacuum (Commander 2019)
Johan Grenier

Target player returns each commander they control from the battlefield to the command zone. Draw a card.

"While they scramble to fill the sudden vacancy at the top, we strike." —Sedris, the Traitor King

Tocasia's Welcome (The Brothers' War)
Johan Grenier

Whenever one or more creatures you control with mana value 3 or less enter, draw a card. This ability triggers only once each turn.

"Your father was a dear friend to whom I owe much. He wanted me to look after you, to care for you should something happen to him."

Thieving Amalgam (Outlaws of Thunder Junction Commander)
Johan Grenier

At the beginning of each opponent's upkeep, you manifest the top card of that player's library. (Put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.) Whenever a creature you control but don't own dies, its owner loses 2 life and you gain 2 life.

Eiganjo Uprising (Kamigawa: Neon Dynasty)
Johan Grenier

Create X 2/2 white Samurai creature tokens with vigilance. They gain menace and haste until end of turn. Each opponent creates X minus one 2/2 white Samurai creature tokens with vigilance.

Two different visions of freedom clashed at the gates of the Imperial Palace.

Eiganjo Uprising (Kamigawa: Neon Dynasty)
Johan Grenier

Create X 2/2 white Samurai creature tokens with vigilance. They gain menace and haste until end of turn. Each opponent creates X minus one 2/2 white Samurai creature tokens with vigilance.

Draconic Intervention (Strixhaven: School of Mages)
Johan Grenier

As an additional cost to cast this spell, exile an instant or sorcery card from your graveyard. Draconic Intervention deals X damage to each non-Dragon creature, where X is the exiled card's mana value. If a creature dealt damage this way would die this turn, exile it instead. Exile Draconic Intervention.

Eiganjo Uprising (Kamigawa: Neon Dynasty Promos)
Johan Grenier

Create X 2/2 white Samurai creature tokens with vigilance. They gain menace and haste until end of turn. Each opponent creates X minus one 2/2 white Samurai creature tokens with vigilance.

Two different visions of freedom clashed at the gates of the Imperial Palace.

Eternal Isolation (Core Set 2020)
Johan Grenier

Put target creature with power 4 or greater on the bottom of its owner's library.

"Well, at least it's a lovely view."

Kaya's Ghostform (The List)
Johan Grenier

Enchant creature or planeswalker you control When enchanted permanent dies or is put into exile, return that card to the battlefield under your control.

The Eternals found some sparks to be quite slippery.

The Gitrog, Ravenous Ride (Outlaws of Thunder Junction)
Johan Grenier

Trample, haste Whenever The Gitrog deals combat damage to a player, you may sacrifice a creature that saddled it this turn. If you do, draw X cards, then put up to X land cards from your hand onto the battlefield tapped, where X is the sacrificed creature's power. Saddle 1

Tocasia's Welcome (The Brothers' War)
Johan Grenier

Whenever one or more creatures you control with mana value 3 or less enter, draw a card. This ability triggers only once each turn.

Spectral Arcanist (Crimson Vow Commander)
Johan Grenier

Flying When this creature enters, you may cast an instant or sorcery spell with mana value less than or equal to the number of Spirits you control from a graveyard without paying its mana cost. If that spell would be put into a graveyard, exile it instead.

Invasion of Theros (March of the Machine)
Johan Grenier

Eternal Skylord (Midnight Hunt Commander)
Johan Grenier

When this creature enters, amass Zombies 2. (Put two +1/+1 counters on an Army you control. It's also a Zombie. If you don't control an Army, create a 0/0 black Zombie Army creature token first.) Zombie tokens you control have flying.

Risen Reef (The List)
Johan Grenier

Whenever this creature or another Elemental you control enters, look at the top card of your library. If it's a land card, you may put it onto the battlefield tapped. If you don't put the card onto the battlefield, put it into your hand.

"No, not 'washed' ashore. It *walked* ashore." —Shafring Hulm, beachcomber

Air Marshal (The Brothers' War)
Johan Grenier

{3}: Target Soldier gains flying until end of turn.

"Today our blades remember Kroog! May the seven brass gods be with us!"

Aven Eternal (War of the Spark)
Johan Grenier

Flying When this creature enters, amass Zombies 1. (Put a +1/+1 counter on an Army you control. It's also a Zombie. If you don't control an Army, create a 0/0 black Zombie Army creature token first.)

"I've never seen the firemane angels so anxious." —Tajic

Eternal Skylord (Starter Commander Decks)
Johan Grenier

When this creature enters, amass Zombies 2. (Put two +1/+1 counters on an Army you control. It's also a Zombie. If you don't control an Army, create a 0/0 black Zombie Army creature token first.) Zombie tokens you control have flying.

Recruitment Officer (The Brothers' War)
Johan Grenier

{3}{W}: Look at the top four cards of your library. You may reveal a creature card with mana value 3 or less from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

"Every name on this list is already a hero! Will you add your own to it?"

Nashi, Searcher in the Dark (Duskmourn: House of Horror Promos)
Johan Grenier

Menace Whenever Nashi deals combat damage to a player, you mill that many cards. You may put any number of legendary and/or enchantment cards from among them into your hand. If you put no cards into your hand this way, put a +1/+1 counter on Nashi.

Glasspool Mimic (Zendikar Rising)
Johan Grenier

The Gitrog, Ravenous Ride (Outlaws of Thunder Junction Promos)
Johan Grenier

Trample, haste Whenever The Gitrog deals combat damage to a player, you may sacrifice a creature that saddled it this turn. If you do, draw X cards, then put up to X land cards from your hand onto the battlefield tapped, where X is the sacrificed creature's power. Saddle 1

Caged Sun (Warhammer 40,000 Commander)
Johan Grenier

As this artifact enters, choose a color. Creatures you control of the chosen color get +1/+1. Whenever a land's ability causes you to add one or more mana of the chosen color, add one additional mana of that color.

Glitch Ghost Surveyor (Aetherdrift)
Johan Grenier

Flying Start your engines! (If you have no speed, it starts at 1. It increases once on each of your turns when an opponent loses life. Max speed is 4.) Max speed — {3}, Exile this card from your graveyard: Draw a card.

Baron Bertram Graywater (Outlaws of Thunder Junction)
Johan Grenier

Whenever one or more tokens you control enter, create a 1/1 black Vampire Rogue creature token with lifelink. This ability triggers only once each turn. {1}{B}, Sacrifice another creature or artifact: Draw a card.

"Of course the law's on my side. I wrote it."

Kaya's Ghostform (War of the Spark)
Johan Grenier

Enchant creature or planeswalker you control When enchanted permanent dies or is put into exile, return that card to the battlefield under your control.

The Eternals found some sparks to be quite slippery.

Thieving Amalgam (Commander 2019)
Johan Grenier

At the beginning of each opponent's upkeep, you manifest the top card of that player's library. (Put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.) Whenever a creature you control but don't own dies, its owner loses 2 life and you gain 2 life.

Draconic Intervention (Strixhaven: School of Mages Promos)
Johan Grenier

As an additional cost to cast this spell, exile an instant or sorcery card from your graveyard. Draconic Intervention deals X damage to each non-Dragon creature, where X is the exiled card's mana value. If a creature dealt damage this way would die this turn, exile it instead. Exile Draconic Intervention.

Caged Sun (Warhammer 40,000 Commander)
Johan Grenier

As this artifact enters, choose a color. Creatures you control of the chosen color get +1/+1. Whenever a land's ability causes you to add one or more mana of the chosen color, add one additional mana of that color.

Colossification (Ikoria: Lair of Behemoths Promos)
Johan Grenier

Enchant creature When this Aura enters, tap enchanted creature. Enchanted creature gets +20/+20.

"Turns out the case of the flattened outpost and the case of the missing kitten *were* related." —Endris, Drannith magistrate

Earthquake Dragon (Commander Legends: Battle for Baldur's Gate)
Johan Grenier

This spell costs {X} less to cast, where X is the total mana value of Dragons you control. Flying, trample {2}{G}, Sacrifice a land: Return this card from your graveyard to your hand.

Benthic Criminologists (Murders at Karlov Manor)
Johan Grenier

Whenever this creature enters or attacks, you may sacrifice an artifact. If you do, draw a card.

Scientists from the Simic Combine are regularly seconded to various detective agencies in hopes that sharing their expertise will improve the guild's tarnished reputation.

Pawpatch Recruit (Bloomburrow Promos)
Johan Grenier

Offspring {2} (You may pay an additional {2} as you cast this spell. If you do, when this creature enters, create a 1/1 token copy of it.) Trample Whenever a creature you control becomes the target of a spell or ability an opponent controls, put a +1/+1 counter on target creature you control other than that creature.

Zurgo Helmsmasher (Secret Lair Drop)
Johan Grenier

Haste Zurgo attacks each combat if able. During your turn, Zurgo has indestructible. Whenever a creature dealt damage by Zurgo this turn dies, put a +1/+1 counter on Zurgo.

Tocasia's Welcome (The Brothers' War Promos)
Johan Grenier

Whenever one or more creatures you control with mana value 3 or less enter, draw a card. This ability triggers only once each turn.

"Your father was a dear friend to whom I owe much. He wanted me to look after you, to care for you should something happen to him."

Rapacious Dragon (Jumpstart)
Johan Grenier

Flying When this creature enters, create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.")

"Surely it won't notice if I take—" —Theria the Sly, last words

Ancient Brass Dragon (Battle for Baldur's Gate Promos)
Johan Grenier

Flying Whenever this creature deals combat damage to a player, roll a d20. When you do, put any number of target creature cards with total mana value X or less from graveyards onto the battlefield under your control, where X is the result.

Nashi, Searcher in the Dark (Duskmourn: House of Horror Promos)
Johan Grenier

Menace Whenever Nashi deals combat damage to a player, you mill that many cards. You may put any number of legendary and/or enchantment cards from among them into your hand. If you put no cards into your hand this way, put a +1/+1 counter on Nashi.

The Gitrog, Ravenous Ride (Outlaws of Thunder Junction)
Johan Grenier

Trample, haste Whenever The Gitrog deals combat damage to a player, you may sacrifice a creature that saddled it this turn. If you do, draw X cards, then put up to X land cards from your hand onto the battlefield tapped, where X is the sacrificed creature's power. Saddle 1

Abaddon the Despoiler (Warhammer 40,000 Commander)
Johan Grenier

Trample Mark of Chaos Ascendant — During your turn, spells you cast from your hand with mana value X or less have cascade, where X is the total amount of life your opponents have lost this turn.

Under his rule, there is but one creed: Chaos shall reign.