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.

At the beginning of your upkeep, you may look at the top three cards of your library, then put them back in any order.

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 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.

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.)

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.

Mirrorpool enters tapped.

: Add .

, , Sacrifice Mirrorpool: Copy target instant or sorcery spell you control. You may choose new targets for the copy.

, , Sacrifice Mirrorpool: Create a token that's a copy of target creature you control.

Vigilance

Whenever a creature you control becomes the target of a backup ability, copy that ability. You may choose new targets for the copy. This ability triggers only once each turn.

Backup 1 (When this creature enters, put a +1/+1 counter on target creature. If that's another creature, it gains the following ability until end of turn.)

Whenever this creature attacks, for each attacking modified creature you control, create a tapped and attacking token that's a copy of that creature. Exile those tokens at end of combat. (Equipment, Auras you control, and counters are modifications.)

Counter target spell unless its controller pays .

Cycling (, Discard this card: Draw a card.)

Deathtouch

Whenever Misfortune Teller enters or deals combat damage to a player, exile target card from a graveyard. If it was a creature card, create a 2/2 black Rogue creature token. If it was a land card, create a Treasure token. Otherwise, you gain 3 life.

Whenever Mishra, Lost to Phyrexia enters or attacks, choose three —

• Target opponent discards two cards.

• Mishra deals 3 damage to any target.

• Destroy target artifact or planeswalker.

• Creatures you control gain menace and trample until end of turn.

• Creatures you don't control get -1/-1 until end of turn.

• Create two tapped Powerstone tokens.

, : Tap X target lands.

Whenever you cast a historic spell, you may pay . If you do, create a token that's a copy of Mishra's Self-Replicator. (Artifacts, legendaries, and Sagas are historic.)

Flash

When Misleading Signpost enters during the declare attackers step, you may reselect which player or permanent target attacking creature is attacking. (It can't attack its controller or their permanents.)

: Add .

Flash

Flying

Champion a Faerie (When this enters, sacrifice it unless you exile another Faerie you control. When this leaves the battlefield, that card returns to the battlefield.)

When a Faerie is championed with Mistbind Clique, tap all lands target player controls.

At the beginning of your upkeep, return another creature you control to its owner's hand. If you do, put a +1/+1 counter on Mistbreath Elder. Otherwise, you may return Mistbreath Elder to its owner's hand.

Mist-Cloaked Herald can't be blocked.

Whenever Mistford River Turtle attacks, another target attacking non-Human creature can't be blocked this turn.

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

: Mistform Stalker gets +2/+2 and gains flying until end of turn.

Mistform Wall has defender as long as it's a Wall.

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

Lifelink, protection from mana value 3 or greater

Flying

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)

Replicate (When you cast this spell, copy it for each time you paid its replicate cost. You may choose new targets for the copies.)

Return target nonland permanent and each other nonland permanent with the same mana value as that permanent to their owners' hands.

(: 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.)

Flash

Indestructible

When Mithril Coat enters, attach it to target legendary creature you control.

Equipped creature has indestructible.

Equip

When Mitotic Slime dies, create two 2/2 green Ooze creature tokens. They have "When this creature dies, create two 1/1 green Ooze creature tokens."

: Mizzium Transreliquat becomes a copy of target artifact until end of turn.

: Mizzium Transreliquat becomes a copy of target artifact, except it has this ability.

When Mjölnir enters, attach it to target legendary creature you control.

Whenever equipped creature attacks, tap target creature defending player controls and put a stun counter on it. Then Mjölnir deals damage to each opponent equal to the number of tapped creatures that opponent controls.

Equip

Exile target instant or sorcery card from a graveyard. Copy that card three times. You may cast the copies without paying their mana costs. Exile Mnemonic Deluge.

Defender

When Mnemonic Wall enters, you may return target instant or sorcery card from your graveyard to your hand.

Defender

Cycling (, Discard this card: Draw a card.)

Choose one —

• Gain control of all creatures with power 4 or greater until end of turn. Untap those creatures. They gain haste until end of turn.

• Gain control of all creatures with power 3 or less until end of turn. Untap those creatures. They gain haste until end of turn.

Defender (This creature can't attack.)

: Mobile Fort gets +3/-1 until end of turn and can attack this turn as though it didn't have defender. Activate only once each turn.

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.)

Untap all creatures you control.

Flying

Whenever Mobilizer Mech becomes crewed, up to one other target Vehicle you control becomes an artifact creature until end of turn.

Crew 3 (Tap any number of creatures you control with total power 3 or more: This Vehicle becomes an artifact creature until end of turn.)

Whenever players finish voting, you and each opponent who voted for a choice you voted for may scry 2.

: Add one mana of any color.

You may sacrifice two Mountains rather than pay this spell's mana cost.

Create two 1/1 red Goblin creature tokens.

: Add .

: Add or . Mogg Hollows doesn't untap during your next untap step.

If an opponent controls an Island and you control a Mountain, you may cast this spell without paying its mana cost.

Destroy target artifact.

Indestructible

As long as your devotion to black and red is less than seven, Mogis isn't a creature.

At the beginning of each opponent's upkeep, Mogis deals 2 damage to that player unless they sacrifice a creature of their choice.

When Mold Demon enters, sacrifice it unless you sacrifice two Swamps.

Kicker (You may pay an additional as you cast this spell.)

When Mold Shambler enters, if it was kicked, destroy target noncreature permanent.

Trample

Whenever an artifact is put into a graveyard from the battlefield, Molder Beast gets +2/+0 until end of turn.

Undergrowth — This spell costs less to cast for each creature card in your graveyard.

When Molderhulk enters, return target land card from your graveyard to the battlefield.

Trample, lifelink

Whenever a creature you control dies, you gain 1 life and draw a card.

Trample

When Moldgraf Monstrosity dies, exile it, then return two creature cards at random from your graveyard to the battlefield.