Leashling

Artifact Creature - Hound

Put a card from your hand on top of your library: Return Leashling to its owner's hand.

Constructed of leather and irony.

Leveler

Artifact Creature - Juggernaut

When Leveler enters the battlefield, exile all cards from your library.

Lockjaw Snapper

Artifact Creature - Scarecrow

Wither (This deals damage to creatures in the form of -1/-1 counters.)

When Lockjaw Snapper dies, put a -1/-1 counter on each creature with a -1/-1 counter on it.

Lodestone Golem

Artifact Creature - Golem

Nonartifact spells cost more to cast.

"Somehow it warps the Æther. It brings a strange weight, a blockade in the flow of spellcraft."
-Noyan Dar, Tazeem lullmage

Lodestone Myr

Artifact Creature - Myr

Trample

Tap an untapped artifact you control: Lodestone Myr gets +1/+1 until end of turn.

Lore Seeker

Artifact Creature - Construct

Reveal Lore Seeker as you draft it. After you draft Lore Seeker, you may add a booster pack to the draft. (Your next pick is from that booster pack. Pass it to the next player and it's drafted this draft round.)

Each volume contains wonders.

Lumengrid Gargoyle

Artifact Creature - Gargoyle

Flying

"Anything that watches without sleep and fights without fear is a valuable ally against the Phyrexians."
-Kara Vrist, Neurok agent

Lunar Avenger

Artifact Creature - Golem

Sunburst (This enters the battlefield with a +1/+1 counter on it for each color of mana spent to cast it.)

Remove a +1/+1 counter from Lunar Avenger: Lunar Avenger gains your choice of flying, first strike, or haste until end of turn.

Lurebound Scarecrow

Artifact Creature - Scarecrow

As Lurebound Scarecrow enters the battlefield, choose a color.

When you control no permanents of the chosen color, sacrifice Lurebound Scarecrow.

It's a fool's race to run if all is lost if it be won.

Lurking Automaton

Artifact Creature - Construct

Reveal Lurking Automaton as you draft it and note how many cards you've drafted this draft round, including Lurking Automaton.

Lurking Automaton enters the battlefield with X +1/+1 counters on it, where X is the highest number you noted for cards named Lurking Automaton.

Magister Sphinx

Artifact Creature - Sphinx

Flying

When Magister Sphinx enters the battlefield, target player's life total becomes 10.

"These benighted worlds are thick with ignorance. I will educate them. They will listen, or they will die."

Malachite Golem

Artifact Creature - Golem

: Malachite Golem gains trample until end of turn.

Manor Gargoyle

Artifact Creature - Gargoyle

Defender

Manor Gargoyle has indestructible as long as it has defender.

: Until end of turn, Manor Gargoyle loses defender and gains flying.

Nothing could break it but the fall.

Mantis Engine

Artifact Creature - Insect

: Mantis Engine gains flying until end of turn. (It can't be blocked except by creatures with flying or reach.)

: Mantis Engine gains first strike until end of turn. (It deals combat damage before creatures without first strike.)

"It's a clever design. You should look closely at its gearing after it swallows your head."
-Jhoira, master artificer

Master of Etherium

Artifact Creature - Vedalken Wizard

Master of Etherium's power and toughness are each equal to the number of artifacts you control.

Other artifact creatures you control get +1/+1.

"Only a mind unfettered with the concerns of the flesh can see the world as it truly is."

Master Transmuter

Artifact Creature - Human Artificer

, , Return an artifact you control to its owner's hand: You may put an artifact card from your hand onto the battlefield.

"Wasted potential surrounds us. Lend me that bauble, and let me see what it can be made to be."

Memnarch

Legendary Artifact Creature - Wizard

: Target permanent becomes an artifact in addition to its other types. (This effect lasts indefinitely.)

: Gain control of target artifact. (This effect lasts indefinitely.)

In the blur between metal and flesh, Memnarch found madness.

Memnite

Artifact Creature - Construct

Reminders of Memnarch's reign still skirr across Mirrodin, reminiscent of his form if not his power.

Metallurgeon

Artifact Creature - Human Artificer

, : Regenerate target artifact.

"By the time I got there, the heart had stopped. Fortunately, I was able to replace it with something better."

Millennial Gargoyle

Artifact Creature - Gargoyle

Flying

"You've got to keep your wits about you on the roofs. Not all stones are compliant handholds."
-Iveta, rooftop runner

Mindless Automaton

Artifact Creature - Construct

Mindless Automaton enters the battlefield 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.

Mirror Golem

Artifact Creature - Golem

Imprint - When Mirror Golem enters the battlefield, you may exile target card from a graveyard.

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

Molten-Tail Masticore

Artifact Creature - Masticore

At the beginning of your upkeep, sacrifice Molten-Tail Masticore unless you discard a card.

, Exile a creature card from your graveyard: Molten-Tail Masticore deals 4 damage to target creature or player.

: Regenerate Molten-Tail Masticore.

Moltensteel Dragon

Artifact Creature - Dragon

( can be paid with either or 2 life.)

Flying

: Moltensteel Dragon gets +1/+0 until end of turn.

An apocalypse in dragon form.

Moriok Replica

Artifact Creature - Warrior

, Sacrifice Moriok Replica: You draw two cards and lose 2 life.

All the secrets of the Moriok with only a trace of their corruption.

Mycosynth Golem

Artifact Creature - Golem

Affinity for artifacts (This spell costs less to cast for each artifact you control.)

Artifact creature spells you cast have affinity for artifacts. (They cost less to cast for each artifact you control.)

Myr Adapter

Artifact Creature - Myr

Myr Adapter gets +1/+1 for each Equipment attached to it.

Myr Battlesphere

Artifact Creature - Myr Construct

When Myr Battlesphere enters the battlefield, put four 1/1 colorless Myr artifact creature tokens onto the battlefield.

Whenever Myr Battlesphere attacks, you may tap X untapped Myr you control. If you do, Myr Battlesphere gets +X/+0 until end of turn and deals X damage to defending player.

Myr Enforcer

Artifact Creature - Myr

Affinity for artifacts (This spell costs less to cast for each artifact you control.)

Myr Galvanizer

Artifact Creature - Myr

Other Myr creatures you control get +1/+1.

, : Untap each other Myr you control.

"We can't quite determine what they're doing, but they seem to be doing it quite well."
-Vedalken research notes

Myr Landshaper

Artifact Creature - Myr

: Target land becomes an artifact in addition to its other types until end of turn.

One thing the myr can't do is enjoy the scenery.

Myr Mindservant

Artifact Creature - Myr

, : Shuffle your library.

Myr Moonvessel

Artifact Creature - Myr

When Myr Moonvessel dies, add to your mana pool.

Memnarch created the myr with three qualities in mind: dependability, controllability, and disposability.

Myr Propagator

Artifact Creature - Myr

, : Put a token that's a copy of Myr Propagator onto the battlefield.

"We will ingest and remake this world in our image, not unlike some admirable designs I have seen here."
-Vorinclex, Voice of Hunger

Myr Prototype

Artifact Creature - Myr

At the beginning of your upkeep, put a +1/+1 counter on Myr Prototype.

Myr Prototype can't attack or block unless you pay for each +1/+1 counter on it.

Myr Quadropod

Artifact Creature - Myr

: Switch Myr Quadropod's power and toughness until end of turn.

Each myr was designed to fill a specific role. This one, for example, was designed to stomp on other myr.

Myr Retriever

Artifact Creature - Myr

When Myr Retriever dies, return another target artifact card from your graveyard to your hand.

Myr Servitor

Artifact Creature - Myr

At the beginning of your upkeep, if Myr Servitor is on the battlefield, each player returns all cards named Myr Servitor from his or her graveyard to the battlefield.

The Krark Clan enjoys pulling them apart just to watch them reassemble one another.

Myr Sire

Artifact Creature - Myr

When Myr Sire dies, put a 1/1 colorless Myr artifact creature token onto the battlefield.

For the Phyrexians, death is not an end, nor a one-time occurrence.

Myr Superion

Artifact Creature - Myr

Spend only mana produced by creatures to cast Myr Superion.

Two kinds of myr survive: the powerful and those that stay close by them.