Mines of Moria enters tapped unless you control a legendary creature.

: Add .

, , Exile three cards from your graveyard: Create two Treasure tokens.

Enchant nonland permanent

Enchanted permanent is a Treasure artifact with ", Sacrifice this artifact: Add one mana of any color," and it loses all other abilities. (If it was a creature, it's no longer a creature.)

Protection from black

At the beginning of your upkeep, Minion of Leshrac deals 5 damage to you unless you sacrifice a creature other than Minion of Leshrac. If Minion of Leshrac deals damage to you this way, tap it.

: Destroy target creature or land.

Menace

Pack tactics — Whenever Minion of the Mighty attacks, if you attacked with creatures with total power 6 or greater this combat, you may put a Dragon creature card from your hand onto the battlefield tapped and attacking.

Whenever a nontoken creature you control enters, you may pay . If you do, create a token that's a copy of that creature, except it has haste and "At the beginning of the end step, sacrifice this permanent."

Flash

Enchant creature

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

When Minister of Inquiries enters, you get (two energy counters).

, Pay : Target player mills three cards.

Afterlife 2 (When this creature dies, create two 1/1 white and black Spirit creature tokens with flying.)

Counter target spell with mana value 1 or less.

First strike, haste

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

Haste

When Minotaur Skullcleaver enters, it gets +2/+0 until end of turn.

Haste

Minotaur Tactician gets +1/+1 as long as you control a white creature.

Minotaur Tactician gets +1/+1 as long as you control a blue creature.

When Minsc & Boo, Timeless Heroes enters and at the beginning of your upkeep, you may create Boo, a legendary 1/1 red Hamster creature token with trample and haste.

+1: Put three +1/+1 counters on up to one target creature with trample or haste.

−2: Sacrifice a creature. When you do, Minsc & Boo, Timeless Heroes deals X damage to any target, where X is that creature's power. If the sacrificed creature was a Hamster, draw X cards.

Minsc & Boo, Timeless Heroes can be your commander.

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.

When Mintstrosity dies, create a Food token. (It's an artifact with ", , Sacrifice this artifact: You gain 3 life.")

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

: Mirage Mirror becomes a copy of target artifact, creature, enchantment, or land until end of turn.

Soulbond (You may pair this creature with another unpaired creature when either enters. They remain paired for as long as you control both of them.)

As long as Mirage Phalanx is paired with another creature, each of those creatures has "At the beginning of combat on your turn, create a token that's a copy of this creature, except it has haste and loses soulbond. Exile it at end of combat."

Creatures you control get +1/+1.

Whenever you tap a land for mana, add one mana of any type that land produced.

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)

: Regenerate Mire Boa. (The next time this creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)

Mire Kavu gets +1/+1 as long as you control a Swamp.

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.)

: Add .

, , Sacrifice a creature: You gain life equal to the sacrificed creature's toughness.

Target opponent discards two cards.

Awaken 3— (If you cast this spell for , also put three +1/+1 counters on target land you control and it becomes a 0/0 Elemental creature with haste. It's still a land.)

During your turn, Mounts and Vehicles you control have hexproof.

Whenever a Mount or Vehicle you control attacks, put a +1/+1 counter on it.

Flying, vigilance

Whenever you surveil, put a +1/+1 counter on Mirko, Obsessive Theorist.

At the beginning of your end step, you may return target creature card with power less than Mirko's from your graveyard to the battlefield with a finality counter on it. (If it would die, exile it instead.)

At the beginning of combat on your turn, target Elf you control gains trample and gets +X/+X until end of turn, where X is the number of Forests you control.

Deathtouch

Whenever Mirkwood Spider attacks, target legendary creature you control gains deathtouch until end of turn.

Flying

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

For Mirrodin (When this Equipment enters, create a 2/2 red Rebel creature token, then attach this to it.)

Equipped creature gets +2/+1 and has vigilance.

Equip (: Attach to target creature you control. Equip only as a sorcery.)

Target creature gets +2/+2 until end of turn.

Metalcraft — That creature gets +4/+4 until end of turn instead if you control three or more artifacts.

Flying

Whenever you cast an artifact spell, you may untap target creature.

Flying, first strike, haste

Whenever Mirri the Cursed deals combat damage to a creature, put a +1/+1 counter on Mirri the Cursed.

First strike

Whenever Mirri, Weatherlight Duelist attacks, each opponent can't block with more than one creature this combat.

As long as Mirri, Weatherlight Duelist is tapped, no more than one creature can attack you each combat.

Destroy target creature that was dealt damage this turn.

Draw a card.

: Add .

: Put a charge counter on Mirrodin's Core.

, Remove a charge counter from Mirrodin's Core: Add one mana of any color.

Changeling (This card is every creature type.)

: Until end of turn, creatures you control have base power and toughness X/X and gain all creature types.

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.)

Whenever a nontoken creature you control enters, flip a coin until you lose a flip. For each flip you won, create a token that's a copy of that creature. Those tokens gain haste. Exile them at the beginning of the next end step.

Mirror Mirror enters tapped.

, , Sacrifice Mirror Mirror: Choose target player. At the beginning of the next end step, exchange life totals with that player, exchange control of all permanents you and that player control, and exchange cards in your hands, cards in your libraries, and cards in your graveyards.

, Sacrifice Mirror of Fate: Choose up to seven face-up exiled cards you own. Exile all the cards from your library, then put the chosen cards on top of your library.

Whenever a creature enters, if it was cast, exile it, then return all other permanent cards exiled with Mirror of Life Trapping to the battlefield under their owners' control.

When you unlock this door, create a token that's a copy of target creature you control, except it's a Reflection in addition to its other creature types.

(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.)

Equipped creature gets +0/+2 and has hexproof and "Whenever a creature with deathtouch blocks or becomes blocked by this creature, destroy that creature."

Equip (: Attach to target creature you control. Equip only as a sorcery.)

, Sacrifice Mirror Universe: Exchange life totals with target opponent. Activate only during your upkeep.

Reflect (As this enters the battlefield, each opponent may pay . When they do, they create a token copy of this except it lacks this ability.)

, Exile CARDNAME: Add three mana of any one color.

Flying

: Mirror-Mad Phantasm's owner shuffles it into their library. If that player does, they reveal cards from the top of that library until a card named Mirror-Mad Phantasm is revealed. The player puts that card onto the battlefield and all other cards revealed this way into their graveyard.

When Mirrormere Guardian dies, the Ring tempts you.

Ward (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)

Channel — , Discard Mirrorshell Crab: Counter target spell or ability unless its controller pays .