Darksteel Gargoyle

Artifact Creature - Gargoyle

Flying

Darksteel Gargoyle is indestructible. ("Destroy" effects and lethal damage don't destroy it.)

The ultimate treasure is one that guards itself.

Death-Mask Duplicant

Artifact Creature - Shapeshifter

Imprint - : Exile target creature card from your graveyard.

As long as a card exiled with Death-Mask Duplicant has flying, Death-Mask Duplicant has flying. The same is true for fear, first strike, double strike, haste, landwalk, protection, and trample.

Drill-Skimmer

Artifact Creature - Thopter

Flying

Drill-Skimmer has shroud as long as you control another artifact creature. (It can't be the target of spells or abilities.)

In close proximity, their magnetic energies merge and form a field of protection.

Dross Golem

Artifact Creature - Golem

Affinity for Swamps (This spell costs less to cast for each Swamp you control.)

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)

The longer it skulks through the corrosive gases of Mephidross, the more it adopts their thirst for death.

Eater of Days

Artifact Creature - Leviathan

Flying, trample

When Eater of Days enters the battlefield, you skip your next two turns.

When Mirrodin's varied civilizations developed ways to fight the levelers, Memnarch upped the stakes.

Gemini Engine

Artifact Creature - Construct

Whenever Gemini Engine attacks, put a colorless Construct artifact creature token named Twin onto the battlefield attacking. Its power is equal to Gemini Engine's power and its toughness is equal to Gemini Engine's toughness. Sacrifice the token at end of combat.

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.

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 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.

Oxidda Golem

Artifact Creature - Golem

Affinity for Mountains (This spell costs less to cast for each Mountain you control.)

Haste

The longer it patrols the smoldering crags of the Oxidda Chain, the more it adopts their fiery temper.

Razor Golem

Artifact Creature - Golem

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

Vigilance

The longer it stands among the deadly blades of the Razor Fields, the more it adopts their harsh exterior.

Spincrusher

Artifact Creature - Construct

Whenever Spincrusher blocks, put a +1/+1 counter on it.

Remove a +1/+1 counter from Spincrusher: Spincrusher is unblockable this turn.

It rolls with the punches.

Spire Golem

Artifact Creature - Golem

Affinity for Islands (This spell costs less to cast for each Island you control.)

Flying

The longer it soars above the shimmering swirls of the Quicksilver Sea, the more it adopts their unpredictability.

Sundering Titan

Artifact Creature - Golem

When Sundering Titan enters the battlefield or leaves the battlefield, choose a land of each basic land type, then destroy those lands.

Tangle Golem

Artifact Creature - Golem

Affinity for Forests (This spell costs less to cast for each Forest you control.)

The longer it weaves through the twisted vines of the Tangle, the more it adopts their hidden strength.

Voltaic Construct

Artifact Creature - Golem Construct

: Untap target artifact creature.

The undead may outlast the living, but those who have never lived outlast them both.

Alpha Myr

Artifact Creature - Myr

Bosh, Iron Golem

Legendary Artifact Creature - Golem

Trample

, Sacrifice an artifact: Bosh, Iron Golem deals damage equal to the sacrificed artifact's converted mana cost to target creature or player.

Cathodion

Artifact Creature - Construct

When Cathodion dies, add to your mana pool.

Instead of creating a tool that would be damaged by heat, the Thran built one that was charged by it.

Clockwork Beetle

Artifact Creature - Insect

Clockwork Beetle enters the battlefield with two +1/+1 counters on it.

Whenever Clockwork Beetle attacks or blocks, remove a +1/+1 counter from it at end of combat.

Clockwork Condor

Artifact Creature - Bird

Flying

Clockwork Condor enters the battlefield with three +1/+1 counters on it.

Whenever Clockwork Condor attacks or blocks, remove a +1/+1 counter from it at end of combat.

Clockwork Dragon

Artifact Creature - Dragon

Flying

Clockwork Dragon enters the battlefield with six +1/+1 counters on it.

Whenever Clockwork Dragon attacks or blocks, remove a +1/+1 counter from it at end of combat.

: Put a +1/+1 counter on Clockwork Dragon.

Clockwork Vorrac

Artifact Creature - Boar Beast

Trample

Clockwork Vorrac enters the battlefield with four +1/+1 counters on it.

Whenever Clockwork Vorrac attacks or blocks, remove a +1/+1 counter from it at end of combat.

: Put a +1/+1 counter on Clockwork Vorrac.

Cobalt Golem

Artifact Creature - Golem

: Cobalt Golem gains flying until end of turn.

Dross Scorpion

Artifact Creature - Scorpion

Whenever Dross Scorpion or another artifact creature dies, you may untap target artifact.

Duplicant

Artifact Creature - Shapeshifter

Imprint - When Duplicant enters the battlefield, you may exile target nontoken creature.

As long as the exiled card is a creature card, Duplicant has that card's power, toughness, and creature types. It's still a Shapeshifter.

Duskworker

Artifact Creature - Construct

Whenever Duskworker becomes blocked, regenerate it.

: Duskworker gets +1/+0 until end of turn.

Elf Replica

Artifact Creature - Elf

, Sacrifice Elf Replica: Destroy target enchantment.

Frogmite

Artifact Creature - Frog

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

Goblin Dirigible

Artifact Creature - Construct

Flying

Goblin Dirigible doesn't untap during your untap step.

At the beginning of your upkeep, you may pay . If you do, untap Goblin Dirigible.

Goblin Replica

Artifact Creature - Goblin

, Sacrifice Goblin Replica: Destroy target artifact.

Goblin War Wagon

Artifact Creature - Juggernaut

Goblin War Wagon doesn't untap during your untap step.

At the beginning of your upkeep, you may pay . If you do, untap Goblin War Wagon.

Grid Monitor

Artifact Creature - Construct

You can't cast creature spells.

Hematite Golem

Artifact Creature - Golem

: Hematite Golem gets +2/+0 until end of turn.

Leveler

Artifact Creature - Juggernaut

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

Lodestone Myr

Artifact Creature - Myr

Trample

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

Malachite Golem

Artifact Creature - Golem

: Malachite Golem gains trample until end of turn.

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.)

Myr Adapter

Artifact Creature - Myr

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

Myr Enforcer

Artifact Creature - Myr

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

Myr Mindservant

Artifact Creature - Myr

, : Shuffle your library.

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 Retriever

Artifact Creature - Myr

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

Needlebug

Artifact Creature - Insect

Flash

Protection from artifacts

Nim Replica

Artifact Creature - Zombie

, Sacrifice Nim Replica: Target creature gets -1/-1 until end of turn.

Omega Myr

Artifact Creature - Myr

Pewter Golem

Artifact Creature - Golem

: Regenerate Pewter Golem.

Rust Elemental

Artifact Creature - Elemental

Flying

At the beginning of your upkeep, sacrifice an artifact other than Rust Elemental. If you can't, tap Rust Elemental and you lose 4 life.

Rustspore Ram

Artifact Creature - Sheep

When Rustspore Ram enters the battlefield, destroy target Equipment.

Soldier Replica

Artifact Creature - Soldier

, Sacrifice Soldier Replica: Soldier Replica deals 3 damage to target attacking or blocking creature.

Steel Wall

Artifact Creature - Wall

Defender (This creature can't attack.)

Titanium Golem

Artifact Creature - Golem

: Titanium Golem gains first strike until end of turn.

Wizard Replica

Artifact Creature - Wizard

Flying

, Sacrifice Wizard Replica: Counter target spell unless its controller pays .

Yotian Soldier

Artifact Creature - Soldier

Vigilance

After Kroog was destroyed while most of its defenders were at his side, Urza vowed that none of his allies would ever need to fear for their own defense again, even while laying siege to a city far from their homes.

Brass Herald

Artifact Creature - Golem

As Brass Herald enters the battlefield, choose a creature type.

When Brass Herald enters the battlefield, reveal the top four cards of your library. Put all creature cards of the chosen type revealed this way into your hand and the rest on the bottom of your library in any order.

Creatures of the chosen type get +1/+1.

Patagia Golem

Artifact Creature - Golem

: Patagia Golem gains flying until end of turn.

It scattered falcons like a lion hunting among jackals.

Phyrexian Colossus

Artifact Creature - Golem

Phyrexian Colossus doesn't untap during your untap step.

Pay 8 life: Untap Phyrexian Colossus.

Phyrexian Colossus can't be blocked except by three or more creatures.

Wall of Spears

Artifact Creature - Wall

Defender (This creature can't attack.)

First strike

Even the most conservative generals revised their tactics after the Battle of Sarinth, during which a handful of peasant-pikemen held off a trio of rampaging Craw Wurms.