Whenever a creature you control with power 5 or greater enters, you may put two +1/+1 counters on it.

Create four 1/1 white Bird creature tokens with flying.

Basic landcycling (, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.)

Whenever you attack with two or more creatures, draw a card.

, Mill a card: Add . (To mill a card, put the top card of your library into your graveyard.)

Create an X/X green Ooze creature token, where X is the greatest power among creatures you control.

Aftermath (Cast this spell only from your graveyard. Then exile it.)

Draw two cards.

Each player may discard up to three cards. Mind Bomb deals damage to each player equal to 3 minus the number of cards they discarded this way.

Enchant creature

You control enchanted creature.

Enchant red or green creature

Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

You control enchanted creature.

Buyback (You may pay an additional as you cast this spell. If you do, put this card into your hand as it resolves.)

Target player discards a card.

Target player discards a card for each Swamp you control.

: Add .

, , Sacrifice Mind Stone: Draw a card.

When Mindclaw Shaman enters, target opponent reveals their hand. You may cast an instant or sorcery spell from among those cards without paying its mana cost.

You draw two cards and target opponent discards two cards.

Mindless Automaton enters with two +1/+1 counters on it.

, Discard a card: Put a +1/+1 counter on Mindless Automaton.

Remove two +1/+1 counters from Mindless Automaton: Draw a card.

Devoid (This card has no color.)

Mindmelter can't be blocked.

: Target opponent exiles a card from their hand. Activate only as a sorcery. ( represents colorless mana.)

At the beginning of your upkeep, draw a card if you had no cards in hand at the beginning of this turn. If you had a card in hand, Mindstorm Crown deals 1 damage to you.

At the beginning of your upkeep, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Threshold — As long as seven or more cards are in your graveyard, creatures your opponents control get -1/-0.

Flash

Enchant creature

When enchanted creature dies, return that card to the battlefield under your control.

Exploit (When this creature enters, you may sacrifice a creature.)

When Minister of Pain exploits a creature, creatures your opponents control get -1/-1 until end of turn.

Counter target spell with mana value 1 or less.

When Minotaur Explorer enters, sacrifice it unless you discard a card at random.

Starting intensity 0

Creatures you control get +X/+0, where X is Minthara of the Absolute's intensity.

Whenever one or more permanents you control leave the battlefield, perpetually increase Minthara's intensity and the intensity of cards named Minthara of the Absolute in your hand, library, and graveyard by 1. This ability triggers only once each turn.

Return target creature card from your graveyard to the battlefield. Put a +1/+1 counter on it.

Each opponent sacrifices a creature or enchantment.

Deathtouch

When Mire Triton enters, mill two cards and you gain 2 life. (To mill a card, put the top card of your library into your graveyard.)

Flying

When Mirozel becomes the target of a spell or ability, return Mirozel to its owner's hand.

Imprint — When Mirror Golem enters, you may exile target card from a graveyard.

Mirror Golem has protection from each of the exiled card's card types. (Artifact, battle, creature, enchantment, instant, kindred, land, planeswalker, and sorcery are card types.)

Cast this spell only during the declare blockers step.

For each creature attacking you or a planeswalker you control, create a token that's a copy of that creature and that's blocking that creature. Exile those tokens at end of combat.

As Mirror of the Forebears enters, choose a creature type.

: Until end of turn, Mirror of the Forebears becomes a copy of target creature you control of the chosen type, except it's an artifact in addition to its other types.

All combat damage that would be dealt to you this turn by target unblocked creature is dealt to its controller instead.

: The next time damage would be dealt to Mirrorwood Treefolk this turn, that damage is dealt to any target instead.

Up to two target creatures each get +4/+4 until end of turn.

Flying

Whenever you cast your first spell during each opponent's turn, Mischievous Chimera deals 1 damage to each opponent. Scry 1.

Flash

When Mischievous Pup enters, return up to one other target permanent you control to its owner's hand.

Haste

, , Discard a card: Draw a card.

Whenever you discard one or more artifact cards, add . This ability triggers only once each turn.

: Add .

: Mishra's Factory becomes a 2/2 Assembly-Worker artifact creature until end of turn. It's still a land.

: Target Assembly-Worker creature gets +1/+1 until end of turn.

, , Sacrifice Mishra's Research Desk: Exile the top two cards of your library. Choose one of them. Until the end of your next turn, you may play that card.

Unearth (: Return this card from your graveyard to the battlefield. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)

Flying, first strike

At the beginning of each other player's upkeep, you may compliment that player on their game play. If you don't, sacrifice Miss Demeanor.

Flying

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

When Mistfire Weaver is turned face up, target creature you control gains hexproof until end of turn.

Flying

: Mistform Shrieker becomes the creature type of your choice until end of turn.

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

Flying

: Mistform Wakecaster becomes the creature type of your choice until end of turn.

, : Choose a creature type. Each creature you control becomes that type until end of turn.

Lifelink, protection from mana value 3 or greater

Flying

When Mistmoon Griffin dies, exile Mistmoon Griffin, then return the top creature card of your graveyard to the battlefield.

(: Add .)

Mistveil Plains enters tapped.

, : Put target card from your graveyard on the bottom of your library. Activate only if you control two or more white permanents.

When you unlock this door, create an X/X blue Spirit creature token with flying, where X is the number of unlocked doors among Rooms you control.

(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.)

All Slivers have ", Sacrifice this permanent: Draw a card."

Enchant creature

Enchanted creature has trample.

Whenever all non-Wall creatures you control attack, enchanted creature gets +X/+0 until end of turn, where X is the number of attacking creatures.

Mobile Homestead has haste as long as you control a Mount.

Whenever Mobile Homestead attacks, look at the top card of your library. If it's a land card, you may put it onto the battlefield tapped.

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.)

Emerge (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.)

When you cast this spell, you may destroy target artifact or enchantment.