Life Cloud

Each player gains X life, draws X cards, returns X creatures from their graveyard to the battlefield, then returns X lands from their graveyard to the battlefield.

Jeska and Kamahl

Haste, first strike
{T}: Jeska and Kamahl deals 2 damage to target opponent, battle, or planeswalker.

HONK!

Choose one —
• The Goose is Loose — Destroy target artifact or enchantment. Its controller creates a Food token.
• The Goose Laid an Egg — Put a +1/+1 counter on target creature. You create a Food token.

Halana and Alena and Gisa and Geralf

First strike, reach
At the beginning of combat on your turn, mill four cards. You may choose a creature card from among them and cast it. When you do, it gains haste, becomes a Zombie in addition to its other types, and enters the battlefield with X +1/+1 counters on it, where X is Halana and Alena and Gisa and Geralf's power.

Color Pie

{2}, {T}, Sacrifice this artifact: You gain 3 life. Draw a card. Exile up to one target card from a graveyard. This artifact deals 1 damage to each opponent. Target player adds one mana of any color.

______

When you play this land for the first time, its name forever becomes a creature type and a noncreature card type of your choice belonging to your first name. (For example, Gavin's Dragon and Sorceries. Make sure to fill in the name so everyone knows where they're shopping.)
{T}: Add {C}.
{T}: Add one mana of any color. Spend this mana only to cast spells of the chosen types or spells whose names begin with the first letter of your name.

Halving Season

If an opponent would create one or more tokens, they create half that many of each of those kinds of tokens instead, rounded down.
If an opponent would put one or more counters on a permanent or player, they put half that many of each of those kinds of counters on that permanent or player instead, rounded down.

Kibo, Uktabi Prince

{T}: Each player creates a colorless artifact token named Banana with "{T}, Sacrifice this token: Add {R} or {G}. You gain 2 life."
Whenever an artifact an opponent controls is put into a graveyard from the battlefield, put a +1/+1 counter on each creature you control that's an Ape or a Monkey.
Whenever Kibo attacks, defending player sacrifices an artifact of their choice.

Jitte and Divining Top

Whenever equipped creature deals combat damage, put 2 charge counters on Jitte and Divining Top.
Remove a charge counter from Jitte and Divining Top: Choose one —
• You gain 2 life.
• Look at the top 3 cards of your library, then put them back in any order.
• Tap Jitte and Divining Top. If you do, draw a card, then put Jitte and Divining Top on top of its owner's library.
Equip {1}

Chancellor of the Mulligan

You may reveal this card from your opening hand. If you do, at the beginning of the first upkeep, shuffle it into your library and draw a card.
Menace
When Chancellor of the Mulligan enters the battlefield, draw three cards. When you do, any number of players mulligan. (They shuffle their hand into their library, then draw that many cards and put one of them on the bottom of their library.)

Reflective Gate

{T}: Add {C}.
{T}: Add one mana of any color that shares a color with a permanent a player controls.
{2}, {T}, Sacrifice this land: You gain 3 life.

Drive to Work

Exile target creature or Vehicle. At the beginning of the next end step, return that card to the battlefield under its owner's control. Then you may share a story or fun fact about that card. If you do, you gain 3 life.

Believe in the Cleave

Believe in the Cleave costs {1} less to cast for each attacking creature you control.
Target creature gets +1/+1 and gains double strike and trample until end of turn.

Isamaru and Yoshimaru

Whenever another legendary creature or creature with mana value one enters the battlefield under your control, put a +1/+1 counter on Isamaru and Yoshimaru.

Magic Designer

When Magic Designer enters the battlefield, look at the top 10 cards of your library. You may reveal a playtest card from among them and put it into your hand, then put the rest on the bottom of your library in a random order.

Joraga Peach

Landfall — Whenever a land you control enters, put a +1/+1 counter on this artifact.
{2}, {T}, Sacrifice this artifact: You gain 1 life for each counter on this artifact. Put its +1/+1 counters onto up to one target creature. Activate only as a sorcery.

Across the Multiverse

Nontoken creatures you control which aren't from the MOM main set get +1/+0 and gain haste. (This includes Multiverse Legends, playtest cards, cards from Mystery Booster, and anything else not from the MOM main set.)

First Stage of Magic Design

You gain 3 life. Draw three cards. Add {B}{B}{B}. This spell deals 3 damage to any target. Target creature gets +3/+3 until end of turn.

Clear, the Mind

Spell commander (This card can be your commander. In Limited, it can partner like other monocolored legends.)
Target player shuffles their graveyard into their library.
Draw a card.

Gerrard and Hanna

Whenever Gerrard and Hanna attacks, you gain 1 life for each card in target opponent's hand. Then, choose one —
• Return target artifact or enchantment card from your graveyard to your hand.
• Tap up to one target creature.

Catch-Up Mechanic

When this creature enters, choose one. If an opponent has at least 5 more life than you, choose any number instead—
• Put two +1/+1 counters on another target creature or Vehicle.
• Return target artifact card from your graveyard to your hand.
• Look at the top five cards of your library. Reveal an artifact card from among them and put it into your hand. Put the rest on the bottom in a random order.

Another Night in Vegas

At the beginning of your upkeep, choose one that hasn't been chosen —
• Wake Up! — Return target creature card from a graveyard to its owner's hand.
• VIP Line Access — Search your library for a card, then shuffle and put that card on top.
• Life of the Party — Whenever a spell is cast this turn, you gain 2 life.
• Breakfast at Dawn — Create two Food tokens. Sacrifice this enchantment.

Bag of Stroopwafels

Bag of Stroopwafels enters the battlefield with eight stroopwafel counters on it.
{3}, {T}, Remove a stroopwafel counter from Bag of Stroopwafels: You gain 3 life and draw a card.

Command Power Plant

{T}: Add one mana of any color in your commander's color identity. If you control a Command Tower and a Command Mine, add two mana of any color in your commander's color identity instead.
Command Towers you control have, "{T}: If you control a Command Mine and a Command Power Plant, add three mana of any color in your commander's color identity."

Deep Dish Pizza

Suspend 2—{2} (Deep Dish Pizza has no mana cost and must be suspended.)
{2}, Sacrifice Deep Dish Pizza: Gain 3 life, draw three cards, and Deep Dish Pizza deals 3 damage to each opponent.

Emrakul and Chatterfang

Devoid (This card has no color.)
Flying, Trample, Forestwalk, protection from non-Squirrels
When you cast Emrakul and Chatterfang, create 15 1/1 green Eldrazi Squirrel Scion creature tokens with "Sacrifice this creature: Add {G} or {B}".

The Waffle Restaurant

The Waffle Restaurant can be your commander. If it is, your deck can contain any basic land cards and cards of any color identity that can create Food tokens.
{T}: Add {C}.
{3}, {T}: Target opponent gains control of any number of Foods you control. You draw that many cards and create that many Treasure tokens.

Auntie Flint

Mono Eminence — If Auntie Flint is on the battlefield or in the command zone and your deck's color identity is mono-black, creatures you control get +1/+0.
Whenever Auntie Flint attacks, another target creature gains fear until end of turn.
Partner (You can have two commanders if both have partner.)

Davvol's Birthdaymobile

This spell costs {2} less to cast if an Elf died this turn or a Soldier entered this turn.
Whenever this Vehicle enters or attacks, target opponent creates a Carnival of Souls token.
Crew 2

Cat Oven

When Cat Oven enters the battlefield, create a Food token.
{T}, Sacrifice a Food: Create a 1/1 black Cat creature token. Each opponent loses 1 life and you gain 1 life.

Unknown Event Shores

When building your deck, choose white, blue, black, red, or green (Circle it to indicate your selection.)
{T}: Add one mana of the chosen color.
{1}, {T}: Add 1 mana of any color.

Dockbreacher

Flash
If an opponent would create a treasure token beyond the first one they create each turn, instead you draw a card.

The Magical City, New

The Magical City, New enters the battlefield tapped.
{T}: Add {W}, {U}, or {R}. When this mana is spent to cast a legendary spell, put a +1/+1 counter on this land.
{4}: The Magical City, New becomes a 1/1 white, blue, and red Human Artist creature until end of turn.
The Magical City, New can be your Commander. (Commander tax still applies.)

Blue Screen of Death

(It's like flash but more card types.)
Blue Screen of Death enters with 108 curse counters.
{1}: Remove a curse counter from Blue Screen of Death.
Whenever a player spends more seconds with priority during their turn than the number of curse counters on Blue Screen of Death, sacrifice it and they lose 6 life.

Dialogue Tree

Scry 1. When you do, choose one —
• Yes, I understand my mission. — Draw a card.
• Could you repeat that again? — Exile Dialogue Tree. Return it to its owner's hand at the beginning of the next end step.

The Mystery Raceway

Start your engines!
{T}: Add {C}.
Max Speed — {W}{U}{B}{R}{G}, {T}: Mill seven cards. Choose a playtest card from among them. You may cast it without paying its mana cost. If Team Cloudspire won the race, copy it and you may choose new targets for the copy. If Team Speed Demons won the race, each opponent loses life equal to its mana value.
The Mystery Raceway can be your commander.

Hero's Uncle

When Hero's Uncle dies, you may search your library for a legendary team-up creature, reveal it, put it into your hand, then shuffle. (A legendary team-up creature is two or more legendary characters teamed up on the same legendary creature card, such as Drana and Linvala.)

Command Mine

{T}: Add one mana of any color in your commander's color identity. If you control a Command Tower and a Command Power Plant, add two mana of any color in your commander's color identity instead.

My Deck is About a Seven

Choose a number between 6 and 8. My Deck is About a Seven deals that much damage to target creature.

Autumn Willow and Baron Sengir

Shroud (This creature can't be the target of spells or abilities.)
Flying
Whenever a creature an opponent controls dies, put a +2/+2 counter on each Vampire you control that dealt damage to that creature this turn.

Famous Museum

Whenever a creature you control dies, put an art counter on Famous Museum.
{T}: Add {C}, plus an additional {C} for each art counter on Famous Museum.

Koma and Toski, Compleated

This spell can't be countered.
At the beginning of each upkeep, create a 1/1 Phyrexian Serpent Squirrel artifact creature token named Toski's Coil with "Whenever this creature deals combat damage to a player, draw a card."
Sacrifice another Serpent or Squirrel: Choose one —
• Target creature attacks this turn if able. Its activated abilities can't be activated this turn.
• Koma and Toski, Compleated gains indestructible until end of turn.

Guess Who it Is!

Look at the top ten cards of target opponent's library and choose a creature card from among them. That opponent asks you five yes or no questions about that creature. (Answer truthfully!) Then that player chooses a card name. Reveal the card. If it doesn't have that name, put it onto the battlefield under your control. Then shuffle each card not put onto the battlefield this way into its owner's library.

At Least It's a Dry Heat

At Least It's a Dry Heat deals 1,000,000 damage to target creature. This damage can't be prevented, redirected, cause damage to be dealt to a player (sorry, Stuffy Doll), or be compared to damage dealt by sources on the east coast.

17-Year Cicadas

Create ten 1/1 white Insect creature tokens with flying. Exile 17-Year Cicadas with seventeen time counters on it.
Suspend 17 — {0} (Rather than cast this card from your hand, you may pay {0} and exile it with seventeen 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.)
Whenever you cast a spell, if this card is suspended, remove a time counter from it.

Gather, the Townsfolk

Spell commander (This card can be your commander. In Limited, it can partner like other monocolored legends.)
Create two 1/1 white Human creature tokens.
Fateful hour — If you have 5 or less life, create five of those tokens instead.

Luxior and Shadowspear

Equipped creature gets +1/+1 for each counter on it, and has trample and lifelink.
{1}: Permanents your opponents control lose hexproof and indestructible until end of turn.
Equipped permanent isn't a planeswalker and is a creature in addition to its other types.
Equip creature or planeswalker {3}

Maître Tree

Tempting offer — When Maître Tree enters the battlefield, create a token from the menu. Each opponent may also create a token from the menu. For each opponent who does, you create a token of the same type.
• Treasure
• Food
• 1/1 green Squirrel
• 3/3 green Beast

Occupation of Llanowar

(Any opponent may attack this battle. When an opponent defeats this, exile it, then put it onto the battlefield under that player's control with 4 defense counters. This is different from sieges!)
At the beginning of your combat step, put a +1/+1 counter on target creature you control.

Lord of Atlanta

Other Merfolk and playtest creatures you control get +1/+1 and have townwalk. (They can't be blocked as long as defending player controls a Town.)

Anax and Cymede & Kynaios and Tiro

First strike, vigilance
Heroic — Whenever you cast a spell that targets Anax and Cymede & Kynaios and Tiro, draw a card. Each player may put a land card from their hand onto the battlefield, then each opponent who didn't draws a card.

Artifact Unknown Shores

{T}: Add {C}.
{1}, {T}: Add one mana of any color.

Clear, Fair Magic

Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.)
Destroy target artifact, enchantment, token, emblem, day/night tracker, monarch, initiative, dungeon, city's blessing, Attraction, Contraption, plane, scheme, vanguard, bounty, conspiracy, elite creature, or Magic: The Gathering Online avatar.

Urza's Hot Dog Stand

Hexproof from red
{T}: Add {C}.
{7}, {T}: Create two Food tokens named Hot Dog.
Whenever you sacrifice a Hot Dog, create a Treasure token.
Food Crew 2 (Tap two Foods you control: This Vehicle becomes an artifact creature until end of turn.)

The Forgotten Place

The Forgotten Place enters the battlefield tapped.
{T}: Add {C}.
{2}, {T}, Sacrifice The Forgotten Place: Draw a card for each Locus and/or Sphere in your graveyard.

Fear of Unsleeved Decks

As long as you aren't playing with sleeves, Fear of Unsleeved Decks gets +1/+1 and has trample. (No, you can't start with sleeves and then remove them.)

Call Up Emrakul to Help

Kicker {6} (You may pay an additional {6} as you cast this spell.)
Exile target nonland permanent. Create a 1/1 colorless Eldrazi Scion creature token. It has "Sacrifice this creature: Add {C}." If Call Up Emrakul to Help was kicked, instead create a token that's a copy of Emrakul, the Promised End.

Delve too Deep

Delve (Each card you exile from your graveyard while casting this spell pays for {1}.)
Target creature gets -X/-X until end of turn. If X was 7 or greater, create a 7/7 black and red Demon creature token.

Furious

Target creature gets +3/+0 until end of turn.
Fuse (You may cast one or both halves of this card from your hand.)

Fast

Target creature gains haste until end of turn. It can't be blocked this turn except by Vehicles or by creatures with haste.
Fuse (You may cast one or both halves of this card from your hand.)

Fast // Furious

Identify the Culprit

Secretly chose a creature target opponent controls. Then, that player guesses which creature it is. Reveal the chosen creature. If they guessed incorrectly, exile the creature you chose. Otherwise, return Identify the Culprit to its owner's hand and you can't cast it again this turn.

Hadran, Naya Sunseeder

Rulebreaker — If Hadran, Naya Sunseeder is your Commander, you may include creature cards of power 4 or greater of any color in your deck regardless of color identity.
{T}: Add one mana of any color.
Whenever a creature with power 4 or greater enters the battlefield under your control, draw a card.

Gomif, Fast Racer

Start your engines!
Gomif's power is equal to your speed.
Your speed can increase beyond 4. (You're still at max speed at 4 or greater.)
At the beginning of your end step, if an opponent lost life this turn, you may draw cards equal to your speed. If you do, discard two cards.

Life at Stake

You and target creature's controller each secretly choose a number 0 or greater. Then, reveal the chosen numbers. If your number was highest or tied for the highest, exile that creature. Each player who chose the highest number loses that much life.

Bram, Baguette Brawler

When Bram, Baguette Brawler enters the battlefield, create a Food token.
Each noncreature Food you control is an Equipment with equip {1} and "Equipped creature gets +1/+1."

The Belligerent and Useless Island

({T}: Add {U}.)
The Belligerent and Useless Island enter the battlefield tapped.
When The Belligerent and Useless Island deal combat damage to a player or battle, draw a card, then discard a card.
Crew 2

Echoing Echo

Target creature and all creatures that share a name with that creature gain echo {3} until the end of your next turn. (At the beginning of the upkeep of each of those creature's controllers, if that creature came under its owner's control since the beginning of their last upkeep, they sacrifice it unless they pay its echo cost.)

Ensoul Ring

Enchant nonland permanent.
Enchanted permanent is a Sol Ring. (It's no longer anything else.)

Aggressive Detective

Whenever Aggressive Detective attacks, if all your commanders have been revealed, Aggressive Detective deals 2 damage to each opponent.

Brutal Command

Choose two—
• Create a Gingerbrute token. (Yes, it's technically red life gain. Sorry, color pie.)
• Create a Brute Suit token.
• Create a The Brute token, then attach it to a creature you control.
• Cast a copy of Brute Strength without paying its mana cost.

The Unknown Wizard

Eminence — As long as The Unknown Wizard is in the command zone or on the battlefield, other playtest cards you cast cost {1} less to cast.
Whenever The Unknown Wizard enters or attacks, look at the top ten cards of your library. You may put a legendary playtest card from among them onto the battlefield. Put the rest on the bottom in a random order.

Bob the Claymore

Whenever equipped creature becomes blocked, each creature blocking it gets -5/-5 until end of turn.
Whenever equipped creature deals combat damage to an opponent, you may search your library for a Praetor card, reveal it, and put it into your hand. Then shuffle.
Equip {3}

Chatterstorm and Awaken the Woods

Create a 1/1 green Forest Dryad Squirrel land creature token. (It's affected by summoning sickness.)
Storm (When you cast this spell, copy it for each spell cast before it this turn.)

Mana Conference

When Mana Conference enters the battlefield, each player secretly chooses a basic land type, then those choices are revealed. Mana Conference gains each basic land type that received at least one vote. (Basic land types are Plains, Island, Swamp, Mountain, and Forest.)

A-Town

{T}: Add {C}. If you're in a city that starts with an A, instead add one mana of any color.

Colossal Dreadmaw and Storm Crow

Aetherflux Car

Flying
Whenever you cast a spell, put charge counters equal to four times that spell's mana value on this Vehicle.
Remove 121 charge counters from this Vehicle: Take an extra turn after this one.
Crew 1

Tarkir Omenpath

{T}: Add {C}.
{T}: Add one mana of any color. Spend this mana only to cast Omen spells.
{1}, {T}: Add one mana of any color.

Math is for Blockers

Damage can't be prevented this turn.
Creatures you control have double strike, trample, and must attack if able until end of turn.

Chicago Loop

Start your engines!
{T}: Add {C}.
Pay X speed: Add X mana in any combination of colors.
{5}, {T}: Create your choice of a 3/1 green Dinosaur Skeleton creature token with trample, a 2/2 orange Bear token with haste, or a 1/1 white Bird token with flying.

Arvad of the Weatherlight

Rulebreaker — If Arvad of the Weatherlight is your Commander, you may include legendary permanents of any color in your deck regardless of color identity.
Whenever Arvad deals combat damage to an opponent, you may put a legendary permanent card from your hand onto the battlefield.

MagicConsecrated Sphinx

Flying
Whenever an opponent draws a card, choose one that hasn't been chosen —
• Make Friends — Create a 1/1 colorless Gamer creature token.
• Find Cards — Investigate.
• Win Prize Tickets — Create a Treasure token.
• Go to Sleep — Exile this creature, then return it to the battlefield under its owner's control.

Avacyn and Griselbrand

Flying, vigilance, lifelink
Pay 8 life: Each creature you control gains indestructible until end of turn. Then, draw a card for each creature you control.

Put target creature on top of its owner's library.
Fuse (You may cast one or both halves of this card from your hand.)

Chic

Put a +1/+1 counter on target creature. It gains hexproof until end of turn. If it's sophisticated, draw a card. (A creature is sophisticated if its name contains fifteen or more letters.)
Fuse (You may cast one or both halves of this card from your hand.)

Chic // Ago

Command Tower

{T}: Add one mana of any color in your commander's color identity.

Grek the Ogre

Grek gets +1/+1 for each differently named token among permanents you control.
Whenever Grek attacks, create one of the following at random you don't already control: a 1/1 green Donkey creature token, a 2/2 white Cat creature token, a 3/3 green Ogre Noble token, a Swamp token, a Food token, or a Gold token.

Ate-o'-Clock

Populate. Proliferate. Investigate.
Regenerate target creature.
Replicate {2}{G} (When you cast this spell, copy it for each time you paid its replicate cost. You may choose new targets for the copy.)

Just a Li'l Guy

Target creature gains hexproof and indestructible until end of turn. That creature is 1/1 until end of turn and can't be anything other than 1/1 until end of turn. (No matter what happens to it, it'll still be a 1/1.)